what is 3 ^9? how to solve?

Answers

Answer 1

3⁹ is the same as doing:

3 * 3 * 3 * 3 * 3 * 3 * 3 * 3 * 3

What I would do it is narrow it down piece by piece.

3 * 3 * 3 = 27. Do that 3 times, now you are left with:

27 * 27 * 27

27 * 27 or 27² = 729.

That leaves you with:

729 * 27

You can multiply by hand or use a calculator to get your answer of 19683.

To check your answer, plug 3⁹ into a calculator. Your answer should match this.

Related Questions

Determine the magnitude and the ordered pair that represents the vector from (18,3) to (-4,16)

Answers

let's get the component form, that'd be

(18,3), (-4,16), component form => (-4-18 , 16-3), => (-22 , 13)

[tex]\bf ||\ \textless \ -22,13\ \textgreater \ ||\implies \sqrt{(-22)^2+(13)^2}\implies \sqrt{497}[/tex]

Answer:

The answer is B.

Step-by-step explanation:

(-22,13); magnitude=25.6

I am taking the cumulative review.

Maci has a family photograph with a width of 4 in and a height of 6 in. She wants to enlarge the photograph so that its width is 10 in. What will the height of the enlarged photograph be?

A. 13 in
B. 14 in
C. 12 in
D. 15 in

Answers

D. 15 in (my work is shown in the attached photo)

Two angles are complementary. The measure of the largest angle is two times the measure of the smaller angle. What is the measure of the larger angle?
Please help! :D

Answers

An complementary angle = 90°

one of the angles is twice as large as the smaller one

let the larger angle be x, and the smaller = y

x = 2(y)
x + y = 90

Plug in 2y for x

2y + y = 90

simplify, combine like terms

2y + y = 90

3y = 90

isolate the y, divide 3 from both sides

3y/3 = 90/3

y = 90/3

y = 30

plug in 30 for y in the equation x + y = 90

x + (30) = 90

isolate the x, subtract 30 from both sides

x + 30 (-30) = 90 (-30)

x = 90 - 30

x = 60°

The measurement of the larger angle is 60°

hope this helps

Can someone help me with these four questions? They're the pictures (including possible answers)

Answers

What is great about this question is that you aren’t required to give numerical approximations of the rate of change over the interval. This means that you have a lot less work to do than you think.

Start by drawing a dot on each y-coordinate of every given x value in the interval table (-13, -10, -5, -2, and 0). Then, for each interval, draw a straight line between the two y-coordinates of the two x-values given in the interval. So, for interval A, you would draw a straight line from f(-13) to f(-10). This line would have a steep downward slope; this means that the average rate of change over this interval is negative, or less than zero. A satisfies the question.

Interval B has a positive slope between the two y-coordinates, so it doesn’t satisfy the question. Interval C has a line with a slope of 0, but does satisfy the question because it’s asking for average changes less than or equal to zero.

The answer for this problem would be intervals A and C, the answer that is selected.

What rate of simple interest is needed for $700 to double, in 3 years?

Answers

Final answer:

The rate of simple interest required for $700 to double in 3 years is found using the formula I=PRT. In this scenario, the rate comes out to be approximately 33.3%.

Explanation:

The subject of this question is finding the rate required for simple interest to cause an investment of $700 to double in a duration of 3 years.

Generally, we use the formula for simple interest: I=PRT where P is the principal amount (700 in this case), I is the interest earned, R is the rate we want to find and T is the time period in years.

However, since the aim is for the $700 to double, the interest earned will be an additional $700, thereby making the total $1400. Thus, substituting these values into the formula, we get 700 = 700 * R * 3. Simplifying this, we find that R = 700/(700*3) = 1/3 or approximately 33.3%.

Hence, the rate of simple interest required for $700 to double in 3 years is approximately 33.3%.

Learn more about Simple Interest here:

https://brainly.com/question/22621039

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R = 1/3 or 33.33%. So, the simple interest rate needed for $700 to double in 3 years is approximately 33.33%.

To find out the simple interest rate that is needed for $700 to double in 3 years, we can set up the equation based on the formula for simple interest, which is I = PRT (where I is the interest, P is the principal amount, R is the rate of interest, and T is the time period in years).

Since the student wants the money to double, the interest gained should be equal to the principal, which means I = $700. The time given is T = 3 years. Plugging these values into our formula, we get:

$700 = $700 × R × 3

By dividing both sides by $2100 ($700 ×3), the equation simplifies to:

R = $700 / $2100

Therefore, R = 1/3 or 33.33%. So, the simple interest rate needed for $700 to double in 3 years is approximately 33.33%.

Use a calculator to find the r-value of these data. Round the value to three decimal places.

Answers

The answer is r = -0.9853 or -0.985

It's calculated as
r = -108.2 / √((132.8)(90.8)) = -0.9853

Set your calculator to REG then LIN. Input the data as 5,19 then press M+. Continue doing this until the last data. To find r, press SHIFT then number 2 and look for r value. You can only follow this procedure if we have the same calculator. You can use an online calculator also in finding r. in socscistatistics (dot) com. Refer to the attached picture for the graph, values, and computation.

Answer:

i believe the answer is a.

Step-by-step explanation:

2. Draw a right triangle with side lengths of 3, 4, and 5 units.

Answers

see the attached picture:

Answer:

My options for triangles

Jack rolls 6 sided number cube labeled 1-6 twice. to the nearest hundredth, what is the probability that the first roll is 4 and the second roll is an even number

Answers

The probability is 0.08.

The probability that the first roll is a 4 is 1/6, since there is one 4 out of six total possibilities.
The probability that the second roll is an even number is 3/6, since there are 3 even numbers out of 6 possibilities.

Together, we have 1/6(3/6) = 3/36 = 0.08

[tex] |\Omega|=6^2=36\\
|A|=1\cdot3=3\\\\
P(A)=\dfrac{3}{36}=\dfrac{1}{12}\approx8.3\% [/tex]

One quadratic function has the formula h(x) = -x 2 + 4x - 2. Another quadratic function, g(x), has the graph shown below

Which option below best describes the maximums of these two functions?

Functions g and h have the same maximum of -2.
Functions g and h have the same maximum of 2.
Function h has the greater maximum of -2.
Function g has the greater maximum of 2.

Answers

We are comparing maxima. From the graph we know that the max of one graph is +2 at x = -2. What about the other graph? Need to find the vertex to find the max.

Complete the square of h(x) = -x^2 + 4x - 2:

h(x) = -x^2 + 4x - 2 = -(x^2 - 4x) -2
= -(x^2 - 4x + 4 - 4) - 2
=-(x^2 - 4x + 4) -2+4
= -(x-2)^2 + 2 The equation describing this parabola is y=-(x-2)^2 + 2, from which we know that the maximum value is 2, reached when x = 2.

The 2 graphs have the same max, one at x = -2 and one at x = + 2.

Answer:

Functions g and h have the same maximum of 2.

Step-by-step explanation:

EXTRA POINTS
Find an equation, in slope-intercept form, that passes through point (1, 5) with slope 1.

Select one:
a. y = -x + 1
b. y = x + 4
c. y = -x + 4
d. y = x + 1

Answers

The slope is 1, so m = 1.
The given point is (x,y) = (1,5) which means x = 1 and y = 5 pair up together.

Plug the three pieces of info (m = 1, x = 1, y = 5) into the y = mx+b equation. Then solve for b

y = mx+b
y = 1*x + b ... replaced m with 1
5 = 1*1 + b .... replaced x with 1, replaced y with 5
5 = 1+b
1+b = 5
b+1 = 5
b+1-1 = 5-1
b = 4

Since m = 1 and b = 4, we know that y = mx+b turns into y = 1x+4 which simplifies to y = x+4

-----------------------------------------------------------------------------------

Answer: y = x+4

Confused, thanks.

Can you use a right triangle to represent the distance the distance between any two points on the coordinate plane? Explain.

Answers

Yes, after applying the Pythagorean Theorem, use (a squared + b squared = c squared), where as; a and b, are any two angles and c is the hypotenuse or the longest side of the right triangle. In other words yes you can use a right triangle to find the distance between any to points on a coordinate plane using... the Pythagorean Theorem.

Final answer:

A right triangle can represent the distance between two points on the coordinate plane using the Pythagorean theorem.

Explanation:

Yes, a right triangle can be used to represent the distance between any two points on the coordinate plane. By connecting the two points with a straight line, the path forms the hypotenuse of a right triangle, and the legs represent the distance along the x and y axes. Using the Pythagorean theorem, a² + b² = c², we can calculate the straight-line distance between the two points.

A rock is projected directly upward from ground level with an initial velocity of 90 ft/sec. After how many seconds will it return to the ground?

Answers

For this case we have the following equation of motion:
h (t) = -16t ^ 2 + 90t
Equaling the equation to zero we have:
-16t ^ 2 + 90t = 0
We look for the roots of the polynomial:
(t) (- 16t + 90) = 0
t1 = 0 (initial position)
t2 = 90/16 = 5.625 s (time it reaches the ground again)
Answer:
it will return to the ground in:
t = 5.625 s

Write a report to the president of the company explaining the solutions.

Answers

The value of x ranges above -10 and is within the values of 25 or lesser.

Answer:

The negative part of the solution set is ignored, because you cannot produce a negative number of phones.

The company has at least an 80% success rate if the next 25 or more phones that are assembled work.

Because the company has already made 10 phones and 7 are not working, if the next 25 phones work, the 35th phone puts the company at its goal of 80% or more.

Step-by-step explanation:

. A circular window has a diameter of 40 centimeters. What is the circumference of the window? Use 3.14 for π π 251.2 cm

Answers

The circumference of the window is 125.6 cm.

Tell whether the study is an experimental study or an observational study.
You want to study the effects of regular exercise on a person’s heart rate. You measure the heart rate of a person at rest and again after jogging in place for 5 minutes. The control group is every other student who enters the room. The experimental group is those students who are not in the control group.

Answers

Final answer:

The study described is an experimental study. The independent variable is regular exercise and the dependent variable is the person's heart rate. The control group is the group of students who do not exercise, while the experimental group is the group of students who engage in regular exercise.

Explanation:

The study described is an experimental study.

In an experimental study, the researcher directly manipulates the independent variable to determine its effect on the dependent variable. In this case, the independent variable is regular exercise and the dependent variable is the person's heart rate.

The control group is the group of students who do not exercise, while the experimental group is the group of students who engage in regular exercise. By comparing the heart rates of the two groups before and after exercise, the researcher can determine the effects of exercise on heart rate.

Which right triangular prism has the greatest volume?

Answers

the last one is the answer

Answer:

So Prism D has the greatest volume.

Step-by-step explanation:

Since volume of a triangular prism = A × h

where A = Area of base of prism

h = height

For prism (A) ⇒ Volume = ( 6 × 7 ) × 9

= 42 × 9 = 378m³

Prism (B) ⇒ Volume = ( 5 × 6 ) × 13

= 30 × 13 = 390m³

Prism (C) ⇒ Volume = ( 11 × 8 ) × 8

= 88 × 8 = 704m³

Prism (D) ⇒ Volume = ( 10 × 8 ) × 9

= 80 × 9 = 720m³

So prism D has the maximum volume.

Debbie’s pizza shack cuts a large pizza into 10 equal slices. The diameter of the pizza is 16 inches. Bob eats two slices of pizza. How much pizza does he eat ?

Answers

Debbie’s pizza shack cuts a large pizza into 10 equal slices. The diameter of the pizza is 16 inches. Bob eats two slices of pizza. How much pizza does he eat ?

Solution:

There are 10 equal slices of pizza

Out of 10 slices bob eats 2 slices.

So, out of one pizza bob eats [tex] \frac{2}{10} [/tex] or [tex] \frac{1}{5} [/tex] th of the pizza

Calculating in terms of area,

Diameter of Pizza= 16 inches

So, Radius of Pizza= [tex] \frac{Diameter}{2} [/tex]

Radius of pizza=[tex] \frac{16}{2} [/tex]=8inches

Area of complete pizza= πr²=π8²=64π=200.96inches²

Area of the part had by Bob=[tex] \frac{1}{5} [/tex]*200.96 inches²

=40.192inches²

Bob had 40.192 inches² out of 200.96 inches² pizza

If AB=7 and AO=17.4 what is the length of the radius?

Answers

Using Pythagoras Theorm,
(AO)² = (AB)²+(OB)²
(17.4)²=(7)²+ r²
Therefore, Radius = 15.92 cm Approximately.

The angle the radius makes with AB is a right angle, so the Pythagorean theorem applies.
r² = 17.4² - 7² = 253.76
r = √253.76 ≈ 15.9

Find the volume of the cylinder in terms of pi. (h = 6 and r = 3)

Thank you!

Answers

the cylinder is not a right-circular cylinder, is rather a slanted cylinder, however, recall Cavalieri's Principle, if the cross-sections of the slanted cylinder are the same as the cross-sections of a right-cylinder at each height, then their volume is the same.

so the volume of this slanted cylinder is really the same volume as a right-circular one,

[tex]\bf \textit{volume of a right-circular cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\ -----\\ r=3\\ h=6 \end{cases}\implies V=\pi (3)^2(6)\implies V=54\pi [/tex]

Jacqueline is deciding between two mortgages for her new home. The first mortgage is an 80/20 mortgage with interest rates of 4.75 and 7.525%, respectively. The second mortgage is a 30-year mortgage with a 5.25% and a $58.30 monthly PMI. If the house price is $145,000, which mortgage payment will be lower initially, and by how much?

Answers

Final answer:

The initial payment for the first mortgage will be lower by $409.07.

Explanation:

To determine which mortgage payment will be lower initially and by how much, let's calculate the monthly payments for each option.

First Mortgage: 80/20 Mortgage

The first mortgage has two parts, with interest rates of 4.75% and 7.525% respectively. Assuming a house price of $145,000, the loan amount for the first part is 80% of $145,000 = $116,000, and the loan amount for the second part is 20% of $145,000 = $29,000.

Monthly payment for the first part: Principal * Monthly interest rate = $116,000 * (4.75% / 12) = $463.33

Monthly payment for the second part: Principal * Monthly interest rate = $29,000 * (7.525% / 12) = $183.23

Total monthly payment for the first mortgage: $463.33 + $183.23 = $646.56

Second Mortgage: 30-Year Mortgage with PMI

The second mortgage is a 30-year mortgage with an interest rate of 5.25% and a $58.30 monthly PMI.

Loan amount for the second mortgage: $145,000

Monthly payment for the second mortgage: Principal * Monthly interest rate + PMI = $145,000 * (5.25% / 12) + $58.30 = $1,055.63

Therefore, the initial payment for the first mortgage will be lower by $1,055.63 - $646.56 = $409.07.

Jacqueline's first mortgage option has a lower initial monthly payment of $808.04 compared to the second option's $859.69, making it $51.65 cheaper monthly.

Jacqueline is choosing between two mortgage options for a $145,000 house. Let's compare the monthly payments for each mortgage.

Option 1: 80/20 Mortgage

This option involves two loans: the first for 80% of the house price ($116,000) at 4.75%, and the second for 20% ($29,000) at 7.525%.

First loan monthly payment: Use the formula for the monthly payment on a mortgage:
M = P[r[tex](1+r)^{n}[/tex]] / [[tex](1+r)^{n-1}[/tex]]
Where P is the loan amount, r is the monthly interest rate, and n is the number of payments.
P = $116,000, r = 4.75%/12 = 0.003958, n = 30*12 = 360First loan monthly payment: $606.69Second loan monthly payment: P = $29,000, r = 7.525%/12 = 0.006271, n = 30*12 = 360Second loan monthly payment: $201.35Total first option monthly payment: $606.69 + $201.35 = $808.04

Option 2: 30-year Mortgage

Total loan amount: $145,000, PMI = $58.30Calculate mortgage payment using the same formula: P = $145,000, r = 5.25%/12 = 0.004375, n = 30*12 = 360Monthly payment before PMI: $801.39Total second option monthly payment: $801.39 + $58.30 = $859.69

Now, comparing the two, the first option has an initial monthly payment of $808.04, while the second option has an initial monthly payment of $859.69. So, the first mortgage payment is lower by $51.65.

A triangular building is bounded by three streets. The building measures approximately 83 feet on the first street, 189 feet on the second street, and 178 feet on the third street. Approximate the ground area K covered by the building.

Answers

For this case we use Heron's formula to calculate the area of the building.
We have then:
A = root ((s) * (s-a) * (s-b) * (s-c))
Where,
s = (a + b + c) / 2
Substituting values:
s = (83 + 189 + 178) / 2
s = 225 feet
A = root ((225) * (225-83) * (225-189) * (225-178))
A = 7352.509776 feet ^ 2
Rounding off we have:
A = 7353 feet ^ 2
Answer:
The ground area K covered by the building is:
K = 7353 feet ^ 2

Final answer:

To approximate the ground area covered by the triangular building, we can use Heron's formula. The area ≈ 5884.88 square feet.

Explanation:

To approximate the ground area covered by the triangular building, we can use Heron's formula. Heron's formula states that the area of a triangle can be calculated using the lengths of its three sides. The formula is:

Area = sqrt(s(s-a)(s-b)(s-c)), where s is the semiperimeter of the triangle and a, b, and c are the lengths of the sides.

First, we need to calculate the semiperimeter, which is half the sum of the lengths of the three sides:

s = (83 + 189 + 178) / 2 = 225

Using the given lengths of the sides, we can now calculate the area:

Area = sqrt(225(225-83)(225-189)(225-178))

Area ≈ 5884.88 square feet

PLEASEEE HALPPPPPP >.<

two boats start at the same point and speed away along courses that form 110 degree angle. if one boat travels at 24 miles per hour and the other boat travels at 32 miles per hour. how far apart are the boats after 30 minutes?
A. 21 miles
B. 22 miles
C. 23 miles
D. 24 miles
E. 25 miles

Answers

A. 21 miles

You divide 2 into 32 and get 16, then you add 16 plus 14 subtract 9 and get 21

The distance between the boats after 30 minutes is approximately 23.04 miles. Option C

How to find the distance between the two boats after 30 minutes

To find the distance between the two boats after 30 minutes, use the law of cosines. Let's denote the distance between the boats as "d".

We know that one boat is traveling at 24 miles per hour, and the other boat is traveling at 32 miles per hour. In 30 minutes (or 0.5 hours), the first boat would have traveled 24 * 0.5 = 12 miles, and the second boat would have traveled 32 * 0.5 = 16 miles.

Now, applying the law of cosines:

[tex]d^2 = (12)^2 + (16)^2 - 2 * 12 * 16 * cos(110^o)[/tex]

Calculating the equation:

[tex]d^2 = 144 + 256 - 384 * cos(110^o)[/tex]

Now, evaluate cos(110°):

cos(110°) ≈ -0.34202

Substituting the value:

[tex]d^2[/tex] = 144 + 256 - 384 * (-0.34202)

[tex]d^2[/tex] = 144 + 256 + 131.23808

[tex]d^2[/tex] ≈ 531.23808

Taking the square root:

d ≈ 23.04

Therefore, the distance between the boats after 30 minutes is approximately 23.04 miles.

Rounded to the nearest whole number, the answer would be 23 miles (Option C).

Read on boats on https://brainly.com/question/27727388

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If a section of a line graph falls to the right, what does that indicate?

an increase
a decrease
no change
a mistake in the graph

Answers

It Would Be A Decrease Fam

This would be a decrease because the y value gets smaller as the x value gets larger.

HELP! - Chloe must pick a 6-digit personal identification number for her bank card. Each digit must be between 0 and 9. Which expression represents the number of different combinations of 6-digit numbers she can create?
|
A: 6+10
B: 6x10
C: 10x10x10x10x10x10
D: 6x6x6x6x6x6x6x6x6x6

Answers

each digit can be between 0 and 9, which is 10 digits
to find the number of combinations you would multiply the number pf digits to choose from (10) by the number of digits required (6)

so you would have 10 x 10 x 10 x 10 x 10 x 10

the answer would be C.

Answer: c

C: 10x10x10x10x10x10

One competitor in a 100-mile bicycle race took a total of 5 hours to complete the course. his average speed in the morning was 23 miles per hour. his average speed in the afternoon was 13 miles per hour. how many hours did he ride in the morning, and how many hours did he ride in the afternoon?

Answers

Let x = morning ride time, y = afternoon ride time.

We set up two different equations to represent the given info in the description. The first one is morning time + afternoon time = total time to complete the course. So it's x + y = 5. Next, we do morning average multiplied by morning ride time + afternoon average multiplied by afternoon ride time = total distance. So it's 23x + 13y = 100. Then, set up a system of equations:

x + y = 5
23x + 13y = 100

Now, we must pick which variable we want to solve for first. This way we can plug the number we solve for back into one of the original equations to find the other missing variable. I'm going to solve for x first so we multiply by the first equation by - 13. You'll see why in a bit.

- 13(x + y = 5) >> - 13x - 13y = - 65

Your new system of equations is:

- 13x - 13y = - 65
23x + 13y = 100

Now we combine like terms amongst the two equations. Notice the y-variables will cancel each other out, leaving us with just the x to solve for like I want.

10x = 35

Divide by 10 on both sides to isolate variable x

x = 35/10 or 3.5

Now that we have x, we solve for y. Plug your x-value back into either equation; I choose the first because it's easiest.

3.5 + y = 5

Subtract 3.5 from both sides to isolate variable y.

3.5 + y - 3.5 = 5 - 3.5
y + 0 = 1.5
y = 1.5

So the competitor rode 3.5 hours in the morning and 1.5 hours in the afternoon.

OR

The competitor rode 3 hours, 30 minutes in the morning and 1 hour, 30 minutes in the afternoon.

A residual plot is shown.

Which statements are true about the residual plot and the equation for the line of best fit for the data? Check all that apply.

1) The equation for the line of best fit is not a good approximation for the data because the points have a curved pattern.

2) The equation for the line of best fit is a good approximation for the data because the points are random, having no pattern.

3) The residual plot has a linear pattern.

4) The points of the residual plot are spread evenly above and below the x-axis.

5) The residual plot has the pattern of a curve.

6) The equation for the line of best fit is not a good approximation for the data because the points have a linear pattern.

Answers

The only answers you can really use is the first and fifth ones.

The second one is not true because the point do not look random. they look like they might be a parabola

The third one is not a choice because plot does not have a linear (straight line) pattern. Linear means straight line.

The fourth one is not true. There is only 1 point below the x axis. The rest are above the x axis.

The 5th one is true.

The 6th one is not true. Those points do not have a straight line pattern.

Answer:

I didn't have that sixth option, but the correct answers are

1. (A.) The equation for the line of best fit is not a good approximation for the data because the points have a curved pattern.

and

5. (E.) The residual plot has the pattern of a curve.

A circle has a radius of 2 yards and a central angle aob that measures 145°. what is the area of sector aob? use 3.14 for pi and round your answer to the nearest tenth.

Answers

The area of the "aob" secor is given by:
A = (S '/ S) * (pi) * (r ^ 2)
Where,
S '/ S = relation of arcs
r: radius of the circle
Substituting values we have:
A = (145/360) * (3.14) * (2 ^ 2)
A = 5.058888889
Rounding off we have:
A = 5.1 yd ^ 2
Answer:
the area of sector "aob" is:
A = 5.1 yd ^ 2

Brendan has 33 coins in his pocket, all of which are dimes and quarters. if the total value of his change is 615 cents, how many dimes and how many quarters does he have?

Answers

If all were dimes, the value would be $3.30. Brendan has $2.85 more than that. Each quarter that replaces a dime increases the value by $0.15, so Brendan must have $2.85/$0.15 = 19 quarters.

Brendan has 14 dimes and 19 quarters.

write “10 times the value of y” three different ways using symbols

Answers

three different ways:
10y
y*10
y(10)

Please help me.......

Answers

what grade are you in?

Other Questions

Mrs. o'connor assigns a task in math. she does not review prerequisite knowledge and skills. the task requires students to use a formula they learned in a prior unit. several students struggle with the task. what type of knowledge do they need that they seem to lack? why is it sometimes difficult to make decisions involving economic development and the environment? Select the soft skills that are directly affected by reading comprehension.a.professionalismb.critical thinkingc.writingd.problem solving e.active listeningf.management and leadership{pick more than one} What impacts the types of logs and events logged on a server? Can I get some help with this? Thanks!The __________ cost of houses in some parts of the country makes purchase of a first home difficult for many families. Choices listed below:Compound - Exonerate - Impose - Excerpt - Exorbitant - Impostor - Exhilarate - Exposition - Proponent - Expound 50 PIONTS AND BRANLIESTWhich of the following statements is not true?|-5.5| > |5.4|0.9 > -7.2-9.4 < -6.4|-2.3| < 0 In the goffman article, the two techniques employed to safeguard the impression fostered by an individual during her presence with others are _____ and _____. How does a higher level of saving lead to higher GDP in the future?because a higher national savings rate encourages immigration and expands the labor forcebecause increased savings will divert money that would be spent on imported goods in the current yearbecause more capital is available for investment, leading to higher output through capital deepeningbecause the government taxes savings accounts to pay for education Two urns contain white balls and yellow balls. The first urn contains 5 white balls and 8 yellow balls and the second urn contains 9 white balls and 2 yellow balls. A ball is drawn at random from each urn. What is the probability that both balls are white? one of your friends at work is complaining about an assignment given to him by his supervisor. what would be the worst case scenario? At a fun-house you walk into a cubical room where two opposite walls are completely covered with flat mirror panels. what do you see when you look into either of the mirrored walls? how many "images" of yourself do you "see"? A school play cost $1,200 to produce. if tickets sold for $5 each, the profit, p, made on the play by selling x tickets is given by the equation shown. p=5x1,200 what is the slope of the line representing this equation? which of the following is correct? A.fred and me fixed the engine B.fred and I fixed the engine C.fred and me we fixed the engine D.fred and me did fix the engine What is the domain of the function y= 100-x^2? Why does an excise tax on gasoline exist? Check all that apply. to make gasoline prices more competitive to provide funding for healthcare services and education to discourage travel by automobile by making gasoline more expensive to fund highway repairs and other special projects to discourage the use of alternative modes of transportation What is the approximate number of marriages that fail per year in the united states?a. more than 2 millionb. more than 50 millionc. more than 200,000d. more than 1 million Peaches varied directly as apples. when there were 40 peaches, there were 120 apples. how many apples went with 500 peaches? "dmv does not have an outstanding insurance transaction for this vehicle." why is it necessary to speed up the development of a country? Which of the following statements is true? If two polygons are similar, then the corresponding sides are proportional and the corresponding angles are proportional. If two polygons are similar, then the corresponding sides are proportional and the corresponding angles are congruent. If two polygons are similar, then the corresponding sides are congruent and the corresponding angles are proportional. None of the choices are correct.