Identify the parameters in y = a*bkx.

Answers

Answer 1

Convention in algebra is that we use letters such as a, b, c, etc., for parameters and letters such as x, y z, and so on, for variables.

Thus the parameters here are a, b and k. k is the constant of proportionality.

Related Questions

A rectangular prism has a volume of 150 cm3. if the height measures 3 cm and the width measures 2 cm, what must the length be to achieve the given volume?

Answers

A Legnth of 25 must be achieved

3 x 2 x 25 = 150

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.

Anyone know the answer?

Answers

A. SRQPUT should be your answer

Note: It started at A. Flip the right shape over so that it matches how it looks with the left one. AB is congruent with SR, therefore, A is congruent with S. Because of this, (with A starting for the first shape), you're congruent shape will have to start with S.

hope this helps

Write p(x) = 21 + 24x + 6x2 in vertex form.

Answers

to do this, complete the square:

p(x) = 21 + 24x + 6x2 => p(x) = 6x2 + 24x + 21

Rewrite the first 2 terms as

6(x^2 + 4x)

then you have p(x) = 6(x2 + 4x ) + 21

Now complete the square of x^2 + 4x:

p(x) = 6(x^2 + 4x + 4 - 4) + 21
= 6(x+2)^2 - 24 + 21

p(x) = 6(x+2)^2 - 3 this is in vertex form now.

We can read off the coordinates of the vertex from this: (-2, -3)

Answer:

p(x) = 6(x+2)^2 - 3

Step-by-step explanation:

Can someone help meh with this math question? I will award brainliest. For a standard-position angle determined by the point (x,y). what are the values of the trigonometric functions. For the point (6,8), find csc theta and sec theta?

Answers

csc θ is inverse of sin θ.

sin θ = opposite leg/hypotenuse, so
csc θ= hypotenuse/opposite leg

hypotenuse =√((leg1)² +(leg2)²) =√(6²+8²)=√(36+64)=√100=10

csc θ = 10/8=5/4
cscθ =5/4

sec θ is inverse of cos θ , cos θ =adjacent leg/hypotenuse, so
sec θ =hypotenuse/ adjacent leg =10/6=5/3
sec θ =5/3

the statement cot theta=12/5 sec theta= -13/5 and the terminal point determined by theta is in quadrant 4

Answers

cannot be true because secant theta is greater than zero in quadrant 4

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)

*PLEASE NEED HELP* (50 POINTS)

Find (f/g)(x)

f(x)= sqrt(x^2-1)

g(x)= sqrt(x-1)
_____________________________________________

a) sqrt(x+1)

b) sqrt(x-1)

c) sqrt((-x^2)/(-x+1))

d) sqrt((1)/(x+1))

Answers

keeping in mind that

1² = 1
1³ = 1
1⁴ = 1
1¹⁰⁰⁰⁰⁰⁰⁰⁰⁰ = 1

then

[tex]\bf \begin{cases} f(x)&=\sqrt{x^2-1}\\ g(x)&=\sqrt{x-1}\\ \left( \frac{f}{g} \right)(x)&=\frac{f(x)}{g(x)} \end{cases} \\\\\\ \cfrac{f(x)}{g(x)}\implies \cfrac{\sqrt{x^2-1}}{\sqrt{x-1}}\implies \sqrt{\cfrac{x^2-1}{x-1}}\implies \sqrt{\cfrac{x^2-1^2}{x-1}} \\\\\\ \sqrt{\cfrac{\stackrel{\textit{difference of squares}}{\underline{(x-1)}(x+1)}}{\underline{x-1}}}\implies \sqrt{x+1}[/tex]

Which of the following segments is a radius of K?

A) RT
B) MT
C) KM
D) MR

Answers

Observe the given figure, we have to determine the segments which is a radius of K.

1. RT is a diameter of a circle K as it is a straight line passing from side to side through the center of a circle.

2. MT is a chord of a circle K as it is the line segment connecting two points on a circle's circumference.

3. KM is a segment which is a radius of circle K as it is the length of the line from the center to any point on its edge.

4. MR is a chord of a circle K as it is the line segment connecting two points on a circle's circumference.

So, KM segment is a radius of circle K.

Therefore, option 3 is the correct answer.

Answer: KM

Step-by-step explanation:

NEED HELP ASAP I will give you Brainly

Can someone please help me with this??

(PLEASE USE THE PICTURES ABOVE)

And please do what it says.

Thanks soo much

thanks

Answers

Both problems are similar, so we can work the general case first.

For ax +by = c, you can solve for y to put the equation into slope-intercept form.
by = -ax +c . . . . . . subtract the x-term
y = (-a/b)x +c/b . .. divide by the coefficient of x

The slope is the x-coefficient, -a/b; the y-intercept is c/b. The function is an odd-degree polynomial function, so its domain and range are both "all real numbers."

2x+3y=18
Slope-intercept form: y = (-2/3)x +6
Domain: all real numbers
Range: all real numbers
Slope: -2/3
Y-intercept: 6

3x-4y > 16
Slope-intercept form: y < (3/4)x -4
Domain: all real numbers
Range: all real numbers
Slope: 3/4
Y-intercept: -4

_____
You will note that the inequality symbol in y < (3/4)x -4 is reversed from that in 3x -4y > 16. That is because in solving for y, we divided by -4. When you multiply or divide an inequality by a negative number, you must reverse the sense of the inequality.

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

How much 30% paint thinner solution should be added to a gallon of 10% paint thinner solution to make a solution that is 20% paint thinner

Answers

Answer: 1 gallon

Explanation:

You can set an equation in this way:

1) Number of gallons of 30% thinner solution to be added: x gallons

2) Amount of thineer in the x gallons: 0.30x

3) Amount of thineer in the 1 gallon solution of 10% thinner: 0.10 (1) = 0.10

4) Number of gallons of the final solution, which is 20%: 1 + x

5) Amount of thineer in the final 20% solution: 0.2 (1 + x)

6) Equality:

Amount of thinner in the 30% solution + amount of thinner in the 10% solution = amount of thinner in the 20% solution

0.30x + 0.1 = 0.2 (1 + x)

7) Solve

0.3x - 0.2x = 0.2 - 0.1

0.1x = 0.1

x = 1

That is 1 gallon of 30% thinner solution should be added.

Use the graph below to answer the question that follows: cosine graph with points at 0, 3 and pi, negative 5 and 2 pi, 3 What are the amplitude, period, and midline of the function?

Amplitude: 4; period: 2π; midline: y = −1
Amplitude: 8; period: 2π; midline: y = 1
Amplitude: 8; period: π; midline: y = −1
Amplitude: 4; period: π; midline: y = 1

Answers

For this case the amplitude is given by:
A = (l-5l + 3) / 2
A = 8/2
A = 4
The middle line is given by:
y = -1
The period of the function is given by:
T = l x2 - x1 l
T = l 0 - 2pi l
T = l - 2pi l
T = 2pi
Answer:
Amplitude: 4; period: 2π; midline: y = -1

Final answer:

The amplitude of the cosine function is 4, the period is 2π, and the midline is y = -1.

Explanation:

The question asks to determine the amplitude, period, and midline of a cosine function based on its graph. The amplitude is the maximum distance from the midline to the peak of the wave, which from the given points (0, 3) and (π, -5) is |-5 - 3| / 2 = 4. The period is the length of one complete cycle of the wave, which appears to be 2π since it starts repeating after (0, 3) to (2π, 3). The midline is the horizontal line that bisects the wave into two equal parts, which from the given points is at y = -1 since it's the average of the maximum and minimum values. The correct answer is: Amplitude: 4; period: 2π; midline: y = − 1.

The area of a trapezoid is 144 square inches. if the height is 12 inches, find the length of the median.

Answers

Answer: 12 inches

Step-by-step explanation: In this problem, since we're asked to find the length of the median, let's use our formula for the area of a trapezoid that involves the median which is shown below.

Area = median · height

We know that the area is 144 and the height is 9 so we can set up the equation 144 = M · 12. Now to solve for m, we divide both sides of the equation by 12 and we find that 12 = M.

So the length of the median of the trapezoid is 12 inches.

Given an area of 144 square inches and a height of 12 inches, the median is found to be 24 inches.

To find the length of the median of a trapezoid, we can use the formula for the area of a trapezoid, which is:

Area = 0.5 × (Base1 + Base2) × Height

We are given that the area is 144 square inches and the height is 12 inches. The formula can be rearranged to solve for the average of the two bases or the median (M):

144 = 0.5 × M × 12

Simplifying this equation, we get:

M = (144 × 2) / 12

M = 288 / 12

M = 24 inches

Thus, the length of the median is 24 inches.

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.

Make a the subject of the formula:p=2a-3

Answers

To make a the subject we proceed as follows:
p=2a-3
add 3 on both sides
3+p=2a-3+3
simplifying the above gives us:
3+p=2a
divide both through by 2
3/2+p/2=(2a)/2
thus
a=3/2+p/2

What is the greatest common factor of 73, 47, 74, and 79?

Answers

73 is the prime number therefore GCF(73; 47; 74; 79) = 1

Which products are greater than 2 5/6?

A.

1/8 × 2 5/6

B.

2 5/6 × 2 5/6

C.

2 5/6 × 1 5/8

D.

5/6 × 2 5/6

E.

6/5 × 2 5/6

Answers

B,C and E are all greater than 2 5/6

Final answer:

After converting mixed numbers to improper fractions and completing the multiplication, options B, C, and E yield products that are greater than 2 5/6. Options A and D are less than 2 5/6.

Explanation:

The question asks to evaluate which of the given products are greater than 2 5/6.

We will convert the mixed numbers to improper fractions to make the multiplication easier and then compare the products with 2 5/6 (= 17/6).

For option A (1/8 × 2 5/6), multiplying by 1/8 will clearly result in a product smaller than 2 5/6.For option B (2 5/6 × 2 5/6), squaring 2 5/6 will definitely give a product larger than 2 5/6 itself.For option C (2 5/6 × 1 5/8), since both numbers are greater than 1, their product will be greater than either of the numbers.For option D (5/6 × 2 5/6), 5/6 is less than 1, so the product will be less than 2 5/6.For option E (6/5 × 2 5/6), 6/5 is a reciprocal of 5/6 and is greater than 1, hence their product will be greater than 2 5/6.

Therefore, the correct answers are options B, C, and E.

4(3x-12)=5 (2x+6)

Break down how to solve this

Answers

9514 1404 393

Answer:

x = 39

Step-by-step explanation:

The usual approach is ...

12x -48 = 10x +30 . . . . use the distributive property to eliminate parentheses

2x -48 = 30 . . . . . . . . . subtract 10x from both sides [1]

2x = 78 . . . . . . . . . . . . add 48 to both sides [2]

x = 39 . . . . . . . . . . . . divide both sides by the coefficient of x

The solution is x = 39.

Check

4(3x -12) = 5(2x +6) . . . . given

4(3·39 -12 = 5(2·39 +6) . . . . substitute for x

4(117 -12) = 5(78 +6) . . . . . . . multiply

4(105) = 5(84) . . . . . . . . . . . . add

420 = 420 . . . . . . . . . . . . . . multiply

The found value of x makes the equation true, so is the solution.

_____

Additional Notes

[1] The point of the solution process is to put the variable on one side of the equal sign and a constant on the other side. To that end, we subtract the smallest variable term from both sides of the equation. The net result is a variable term on one side of the equal sign that has a positive coefficient.

We could have subtracted either of the constant terms first, and subtracted the variable term second. In this latter approach, the variable term subtracted is the one on the same side of the equation as the remaining constant term. Unless care is taken to select the constant on the side of the largest variable term (for subtraction), the net result may be a negative variable term. Technically, that works just as well, but can tend to increase the probability of an error being made.

[2] We notice that all of the terms in the equation after the last step have the x-coefficient as a common factor. This gives us the opportunity to divide by that coefficient at this stage. Doing this would give x-24=15. Then adding 24 would give the same final solution. Sometimes I like to work equations this way so the variable is "bare" (has a coefficient of 1) sooner, and the numbers are smaller.

In this discussion, when we talk about subtracting or dividing, we mean the entire equation is involved. The properties of equality tell us the equal sign remains valid if the same operation is performed on both sides of the equation. Our discussion here takes for granted that understanding. We have occasionally said "[do such and such] to both sides". Even where it isn't stated, the "to both sides" always applies.

a membership at a gym cost 15 dollars a person without a membership must pay 1.75 each time they go to the gym how many time will a person have to go to make the membership a better deal

Answers

On the 9th time it will be a better deal to have a membership. 9 times 1.75 is 15.75 which is more than 15

What is the transformation that occurs to the equation y = 2^x if it changes to y = 2^(x - 8)?

The graph moves 8 units to the right.

The graph moves 8 units to the left.

The graph moves 8 units up.

The graph moves 8 units down.

Answers

The graph moves 8 units to the right.

find the surface area of each figure. Round your answers to the nearest tenth, if necessary

Answers

Let A be the surface area, b the base, h the height;

h₁=8.4 cm

h₂=7.8 cm

b= 9 cm

A= 3(1/2bh₁)+1/2 bh₂

A=3(1/2(9)(8.4))+1/2 (9)(7.8)

A= 148.5 cm³

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.

The value of -4^2 is _____?

16

-16

8

-8

Answers

-4*-4=16
multiplying to negative numbers will make a positive number

Suppose that a stove and a freezer together weigh at least 370 pounds. The weight of the stove is 170 pounds. Which inequality correctly describes these conditions for the weight of the freezer,

Answers

Imagine the stove's weight is x and the freezer's weight is y

We know that
x + y = 370
and
x = 170

To find the weight of the freezer (y)
you subtract the stove weight from the total weight
370 - 170 = 200
the freezer is 200 lbs

I'd assume the inequality you'd be looking for in this question is
stove + freezer > freezer > stove
If you are still having issues please post the answer choices and I can further aid you.

The inequality representing the weight of the freezer when the stove weighs 170 pounds and the combined weight of both is at least 370 pounds is 170 + F ≥ 370.

To find the correct inequality for the weight of the freezer, given that the stove weighs 170 pounds and the combined weight of the stove and freezer is at least 370 pounds, you can represent this as an inequality.

Let F represent the weight of the freezer.The inequality that correctly describes the conditions is:

170 + F ≥ 370

In this inequality, 170 represents the weight of the stove and F represents the weight of the freezer.

Therefore, the correct inequality is 170 + F ≥ 370.

A car rental agency advertised renting a car for $ 26.95 per day and $ 0.28 per mile. if brad rents this car for 4 days, how many whole miles can he drive on a $ 250 budget?

Answers

Let m = the number of miles Brad can drive. Your equation becomes:

250 = 26.95(4) + 0.28m

Now we just solve for m

250 = 107.80 + 0.28m
142.20 = 0.28m

m ≈ 507.857 miles

We are looking for WHOLE miles though and if he goes even a decimal point over that many miles (and change), he will be over budget. Thus, we must round down to the whole integer.

Brad can drive 507 miles on a $250 budget for a 4-day rental.

All you would do is multiply 26.95 by 4 to find the cost of the rental for four days which is 107.8. Then you would subtract that number from the total he has to spend which would give you 142.2. The divide 142.2 by 0.28 and that gives you 507.857142. But you would round to the nearest whole number and that would give you 507 miles

What’s the point-slope form of a line with slope 2/5 that contains the point (-3,6)

Answers

[tex]\bf \begin{array}{ccccccccc} &&x_1&&y_1\\ % (a,b) &&(~ -3 &,& 6~) \end{array} \\\\\\ % slope = m slope = m\implies \cfrac{2}{5} \\\\\\ % point-slope intercept \stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-6=\cfrac{2}{5}[x-(-3)]\implies y-6=\cfrac{2}{5}(x+3)[/tex]

Answer:

The equation of this line is y - 6 = 2/5(x + 3)

Step-by-step explanation:

To find this, start with the base form of point-slope form.

y - y1 = m(x - x1)

Now put the slope in for m and the two coordinates in for (x1, y1).

y - 6 = 2/5(x + 3)

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

Another term for mean is the arithmetic mean. Why is this so?

Answers

It is preferred in different contexts because it helps distinguish it from other means.

Answer:

It helps distinguish it from other means, such as the geometric mean and the harmonic mean. When someone asks for the average of a group of numbers, they’re most likely asking for the arithmetic mean. An arithmetic mean is calculated by adding several quantities together and dividing the sum by the number of quantities.

Step-by-step explanation:

I got a 100% for this answer :)

Laney is 4 ft 8 in tall there are 2.54 centimeters in one inch what is Laney's height in centimeters

Answers

4ft 8in =56 inches
[tex]56 \times 2.54 = 142.24[/tex]
Laney's height is about 142 cm

Other Questions

Hey can you please help me posted picture of question Which lists the amplitudes of sound waves from these sources in order from greatest to least?busy roadway, kids whispering, average homechainsaw, diesel truck, rustling leaveskids whispering, vacuum cleaner, jet airplanelibrary, conversational speech, music from speaker What is the linear function that best fits the data set? True or false? testing a baby's blood for hiv antibodies provides evidence of the mother's hiv status. Why is it that in the USA, tornadoes occur mainly during the summer and also in the afternoons? which of the following ideas did Republican Speaker of the House, Newt Gingrich, emphasize in the elections of the mid-1990sA) the New Day in America PolicyB) the Contract with AmericaC) the Change is Good CampaignD) the America First Committee A satellite is to be put into an elliptical orbit around a moon. A vertical ellipse is shown surrounding a spherical object labeled moon The moon is a sphere with radius of 959 km. Determine an equation for the ellipse if the distance of the satellite from the surface of the moon varies from 357 km to 710 km. What percentage of people die unexpectedly and suddenly? Your neighbor is quite upset. she is 82 years old and has been having some serious vision problems. you have suggested quite a few times that she needs to see her doctor. she finally went and she was told that she has cataracts. she feels like she is the only one her age that has this problem. what could you tell her regarding what percentage of adults her age have cataracts? How do you use properties of exponents and logarithms to rewrite functions in equivalent forms and solve equations? What are the names of the three stages of development that a fertilized egg goes through before birth? In one family, all three children are homozygous for a recessive gene. What can be concluded about the parents? someone help me please What was the water route to India that Vasco da Gama found?around South Americaaround Africathrough the Northwest Passageacross the Pacific Can someone please answer all these please?a) When Lucia buys olives at the deli, the scale shows 0.325 kg at $18.88 per kg. How much should she pay? b) Johns weekly wage is $1510.99 and he pays 2/3 of his weekly income in rent. How much rent does he pay each week?c) A farmer owns 780 hectares of land. During a bushfire, 195 hectares are burnt. What percentage of his land was burnt? d) Candles are $14.95 each. Estimate how much I need if I want to buy 17 of them. Show your working.e) Decrease 5000 by 13 %.f) Ray bought a computer for $1600 and then a year later sold it for $1200. Calculate his loss = Calculate his loss as a percentage of the original price of the computer = g) John spent $80 on dinner last Friday night. If this $80 is equal to 40% of his weekly income, calculate his weekly income.h) Mr Jenkins invested $7500 at his local bank at 6.5% Simple Interest per annum.What was his investment worth at the end of the first year?Question 5 a) Express this ratio in lowest terms:50 minutes : 2 hoursb) Divide $120 in the ratio 5:7c) Jane and Ben share in their lottery win in the ratio of 7: 3.If Janes share of the money is $5600, how much does Ben receive? What upsets atticus about tom robinson's conviction? The executive branch of Florida is headed bythe supreme court.the president.the governor.the senate. Calculate the surface area of the portion of the surface z=x^2 + y that lies above the triangular region t wth vertices 0,0 4,0 and 4,2 Can television be considered literature and taught in english classes answer key What is the approximate wavelength of a light whose first-order bright band forms a diffraction angle of 45.0 when it passes