How to get from 92 to 280 in 4 jumps. This is supposed to be an exponential equation. You have to multiply the same number everytime.

Answers

Answer 1

The exponential function is
f(x)=ab^x, where b is the base, the number to multiply every time x is increased by 1.

If f(x)=92, f(x+4)=280, then
f(x+4)/f(x) = 280/92 = ab^(x+4)/(ab^x) = b^4
to find the base b,
b^4=(280/92)
b=(280/92)^(1/4) ..... fourth root, or take square-root twice
=3.4035^(1/4)
=1.3208 (accurate to 4 places of decimal).

Edit: 92*1.3208^4 gives 279.9858 (missing little bit because of accuracy).
A slightly better accuracy would be
base = 1.320816698856163
and 92*1.320816698856163^4 would still be 279.9999999999993, but VERY close to 280.
So it all depends on the accuracy you need.
If you need more accuracy, please tell me how many accurate digits you'd like the results.
Here it is:
base = 1.320816698856163713875997666455513013800337299231824403890097792042432005288739246325005446716740
and if you multiply together
92*base^4, you will get 280 accurate to at least 90 digits after the decimal.
I think that should be sufficient for what you need. Recall that these calculations cannot be done or verified on a 10 or 12 digit calculator.

Well, to please you, I have calculated it to 500 digits, don't think that's going to be of much practical use for anybody.
By the way, that's as far as I will do this evening. My eyes are almost closing!

base=1.3208166988561637138759976664555130138003372992318244038900977920424320052887392463250054467167408005624428737585147309981331510076693180633495574937759374668399829195521733208637815593771220504215429477168159456265024711237470736388371979840461777898466419772297172931568429339640964205400234392902077320257671263508487367942846685479533507498695981037274512050120058009244868634949261015429944340565311559486391625531554216085859773912355361847787636892603324966350039688974359584811585283183726532

Related Questions

What is the area of the composite figure whose vertices have the following coordinates? (2, −2 )(2, 1) ,(4, 2) , (6, 2) ,(4, −1)

Answers

we have that
using a graph tool

the answer is 36 units²-----------> see the attached figure with the answer

Gas costs $1.64 a gallon. Elaine spent $23.78 at the gas station.How many gallons of gas did she but?

Answers

$1.64 per gallon
she paid $23.78
23.78÷1.64
She paid for 14.5 gallons

To check:
1.64 * 14.5
23.78

Hope this helps

Answer:

23.78

Step-by-step explanation:

How can you tell if a binomial divides evenly into a polynomial?

Answers

Im not super sure how you can tell if a binomial divides evenly into a polynomial, but put that on Google and go to the Quizlet. It always has answers. Good luck!

Answer:

The remainder is 0

Step-by-step explanation:

A number divides evenly with another number if and only if the remainder is 0. This applies to all numbers and equations including binomials and polynomials. Anytime there is a remainder in a division it means that the denominator does not fit evenly anymore into the numerator.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

Please help me with question 15 ASAP

Answers

To go from A to A ', we shift 6 units to the right. Put another way, shift every point that makes up figure A and you get to figure A '.

In terms of coordinate geometry, we're adding 6 to each x coordinate. The y coordinate stays the same.

Jeanne thinks that x+x is the same as x•x. Is this true? Why? Why not?

Answers

generally, x • x is accepted to mean "x times x" or "x multiplied by x"

and x+x means "x plus x" or "x added to x"

let's try by subsituting numbers for them
if we can find one case where the statement "x+x is the same as x•x" is false, then it is not true

let's try x=4
x+x=x•x
4+4=4•4
8=16
false

so it is not true
(x+x is equal to 2x, so therefor if we were to solve 2x=x•x, we would get that it is only true for x=2 and x=0)

it is not always true

It depends on the number. Generally, it is false, expect in a few certain cases, such as 2 for example, as:

2 + 2 = 4

2 x 2 = 4

however, most other numbers do not work, such as, for example, 5

5 + 5 = 10

5 x 5 = 25

So it really depends on what "x" is.

hope this helps

What is the factorization of the trinomial below? x^2 -7x + 6 answers?

Answers

Answer:

(x-6)(x-1)

Step-by-step explanation:

this is the correct answer on ape x

Answer:

(x-6)(x-1)

Step-by-step explanation:

Best Buy sold 638 iPads during the month of May for a total, including tax, of $296,963.48; what was the average cost to the consumer?

Answers

Im pretty sure that it is $465.46 as the average cost to the consumer. I just divided $296,963.48÷638 and got this answer. Hope this was helpful :D

round 1,384 to the nearest thousand and round 2,332 to the nearest hundred

Answers

1,348 is 1000 and 2,332 is 2,300

1,384 rounded to the nearest thousand would be 1,000 because when you look at the hundreds place, there is a 3 and the rule is, if it’s under 5 round down but if it’s over 5 (or if it is 5) you round up.
2,332 rounded to the nearest hundred would be 2,300 because once again there was a number less than 5 before it so we rounded down.
I hope this helped! Have a wonderful day! :-)

Use the Distributive Property to find (g−7)(g−2).

Answers

You need to use foil here (first, outer, inner, last).
gxg=g^2
gx2=2g
7xg=7g
7x2=14
g^2-2g-7g+14 then simplify g^2-9g+14 is the answer

Final answer:

The product of (g-7)(g-2) is found by applying the Distributive Property, which results in g² - 9g + 14.

Explanation:

To use the Distributive Property to find the product (g−7)(g−2), we need to multiply each term in the first parenthesis by each term in the second parenthesis. This gives us:

g × g = g²

g × (−2) = − 2g

(−7) × g = − 7g

(−7) × (−2) = 14

Combining these we get g² - 2g - 7g + 14. Simplifying by combining like terms, we obtain:

g² - 9g + 14

Therefore, the product (g−7)(g−2) using the Distributive Property is g² - 9g + 14.

A 9-pound bag of lollipops costs $12.04. What is the unit price, rounded to the nearest cent?

Answers

1.34 dollars per pound t t t t t t t t t t t t t

I think it's $1.34 per lolipop

The data set below shows the number of cars parked in the restaurant parking lot during the lunch hour each day for two weeks: 8 7 14 10 13 27 11 10 14 7 12 9 14 9 Which of the following statements is true based on the data set?

Answers

The first steps would be to put the numbers in order:
7, 7, 8, 9, 9, 10, 10, 11, 12, 13, 14, 14, 27

Now you can see the outlier(s) which would be 27.

Now that you know your one outlier that eliminates two of the answers so your options are either A or C.

Since the outlier is a bigger number, the answer is:

C. There is one outlier that indicates an unusually large number of cars were in the parking lot that day.

[tex]Good Luck! [/tex]
[tex]Hope This Helps :)[/tex]

C. There is one outlier that indicates an unusually large number of cars were in the parking lot that day.

~ SourCreamAndOnion

What is the volume of a rectangular prism with length 7 cm, height 6 cm, and width 13 cm? V = l x w x h

Answers

Hello!

The formula for volume of a rectangular prism is:

V = l × w × h

Sinxe we have all the dimensions of the rectangular prism, all we need to do is multiply them together to find the volume.

V = 7 × 13 × 6

V = 546

ANSWER:

The volume of the rectangular prism is 546 cenimetres cubed.

*Volume is always cubed so put a little 3 above cm!

You are scheduled to receive $38,000 in two yeara. when you receive it, you will invest it for 10 more years at 6.0 percent per yeat. how much will you have in 12 years?

Answers

Final answer:

After receiving $38,000 and investing it at a 6.0 percent interest rate per year for 10 years, the student will have approximately $68,052.19 in 12 years.

Explanation:

To find out how much the student will have in 12 years after receiving $38,000 and investing it for 10 years at a 6.0 percent interest rate per year, we need to calculate the future value of the investment using the formula for compound interest.

The formula for the future value FV of an investment over time is given by:

FV = PV * (1 + r)^n

Where:

PV = Present Value of the investment (the initial amount of money)

r = annual interest rate (expressed as a decimal)

n = number of years the money is invested

In this case:

PV = $38,000

r = 0.06 (which is 6.0 percent expressed as a decimal)

n = 10

Plugging these values into the formula, we get:

FV = $38,000 * (1 + 0.06)^10

FV = $38,000 * (1.06)^10

FV = $38,000 * 1.790847

FV = $68,052.186

Therefore, the student will have approximately $68,052.19 in 12 years.

What is the mean of 25, 15, 18, 20, 87, 13, 18, 8, 22, 14

Answers

24. To find the mean add all of the numbers and divide the sum by the number of digits you added. Meaning that you would add 25, 15, 18, 20, 87, 13, 8, 22, and 14 which is 240 and divide that by 10 since there are 10 numbers. Hope that this helped, have a blessed day :)

25 + 15 + 18 + 20 + 87 + 13 + 18 + 8 = 204

204 / 8 = 25.5

Hope this helps!

Fast please help !!!!!!!!!!!! Which number is prime? out of
A. 27
B. 29
C. 32
D. 33

Answers

Since you know your multiplication tables, you know
27 = 3*9
32 = 2*16
33 = 3*11

29 has no factors but itself and 1. 29 is prime.

B 29 from what I remember! Hope this helps!

3.9 practice complete your assignment english 111

Answers

The answer is 15.9 because 3.9+111=15.9

Sally has a photograph that has an area of 35 square inches. She creates 2 enlargements of the photograph. The enlargements have areas of 140 square inches and 560 square inches. In each photograph, the length is 1 2/5 times the width. Select which of thr following could be th dimensions of the original photograph or one of the enlargements. Mark all that apply

5 inches by 7 inches
20 inches by 28 inches
7 inches by 20 inches
21 inches by 15 inches
10 inches by 14 inches

Answers

The area of the photograph is:
A = (w) * (l)
Where,
w: width
l: long
Substituting:
35 = (w) * (1.4w)
35 = 1.4 * w ^ 2
w = root (35 / 1.4)
Dimensions of the original photograph:
w = 5 in
l = 1.4 * (5) = 7 in
Dimensions of extension 1:
k = (140) / (35) = 4
w = 4 * 5 = 20 in
l = 4 * 7 = 28 in
Dimensions of extension 2:
k = (560) / (35) = 16
w = 16 * 5 = 80 in
l = 16 * 7 = 112 in

Answer:
5 inches by 7 inches
20 inches by 28 inches

The potential dimensions that could represent the original photograph and its enlargements, with the length being 1 2/5 times the width, are 5 by 7 inches for the original photograph, and 20 by 28 inches and 10 by 14 inches for the enlargements.

To find the dimensions of Sally's original photograph and the enlargements with the area having the given ratio of length to width as 1 2/5, we need to understand the relationship between the area of two similar objects and their linear dimensions. We are given that the original photograph has an area of 35 square inches, and the enlargements have areas of 140 and 560 square inches. With the length being 1 2/5 times the width in each case, we can work out the possible dimensions for these photographs.

Now, let's consider the list of dimensions provided and determine which ones correspond to an area ratio that matches the original photograph or the enlargements:

5 inches by 7 inches: This has an area of 5 x 7 = 35 square inches, so it could be the original photograph.20 inches by 28 inches: This has an area of 20 x 28 = 560 square inches, which is one of the enlargements.7 inches by 20 inches: The ratio of length to width here is not 1 2/5, so this option is not correct.21 inches by 15 inches: This does not have an area that matches either the original photograph or the enlargements and the ratio of length to width is also not 1 2/5.10 inches by 14 inches: This gives an area of 10 x 14 = 140 square inches, which matches the first enlargement.

Conclusively, only some of the dimensions given match the requirements: 5 inches by 7 inches for the original photograph, 20 inches by 28 inches and 10 inches by 14 inches for the enlargements. They adhere to the concept that the ratio of their areas equals the ratio of the squares of their linear dimensions due to scaling.

lola uses 44 beads to make a bracelet and 96 beads to make a necklace.Write an expression to show how to calculate the total number of beads lola used to make 13 bracelets and 8 necklace

Answers

13*44 bracelet 96*8 necklace

Which question is statistical?

A.How many of each species of butterflies did you see on your camping trip?

B.How many different species of butterflies are there in the world?

C.How many Monarch butterflies migrated south this year?

D.How many Monarch butterflies live in the state park?

Answers

I thinks its B

p.s. spread le cheese ⌂

Answer:

Step-by-step explanation:

Please help me with this question

Answers

Given:
ML = 2.3
Angle L = 70 degrees

What we want to find:
MN = x

Use the sine rule
Make sure your calculator is in degree mode

sin(angle) = opposite/hypotenuse
sin(70) = x/2.3
2.3*sin(70) = x
x = 2.3*sin(70)
x = 2.16129302780759
x = 2.2

-------------------------------
Answer: 2.2

Find the intersection of the two planes with equations 5(x − 1) + 2y + (z + 1) = 0 and (x − 1) + 7y − (z + 1) = 0. (use the parameter t. enter your answers as a comma-separated list of equations.)

Answers

Given:
P1: 5(x-1)+2y+1(z+1)=0
P2: 1(x-1)+7y-1(z+1)=0
Need the intersection of the planes P1 and P2 (a line)

By inspection of the equations,
normal to P1: N1<5,2,1>
normal to P2: N2<1,7,-1>
Direction vector, V, of the required line is the cross product of P1 & P2:
i j k
5 2 1
1 7 -1
=V<-9, 6, 33>

Since P1 passes through point (1,0,-1), the parametric equation of the required line is <1-9t, 0+6t, -1+33t>

L:

Final answer:

The intersection of two planes can be found by solving the system of equations formed by the equations of the planes. In this case, the intersection is given by the equations x = (4 - 9y) / 6, y = y, and z = -3 - (23y/6), where y can be any real number.

Explanation:

The intersection of two planes can be found by solving the system of equations formed by the equations of the planes.

To find the intersection, we can set the two equations equal to each other and solve for x, y, and z.

Rewrite the equations in standard form: 5x - 5 + 2y + z + 1 = 0 and x - 1 + 7y - z - 1 = 0Add the equations together: 6x + 9y = 4Solve for x in terms of y: x = (4 - 9y) / 6Substitute the value of x into one of the original equations to solve for z: 5((4 - 9y) / 6 - 1) + 2y + (z + 1) = 0Simplify and solve for z: z = -3 - (23y/6)

Therefore, the intersection of the two planes is given by the equations x = (4 - 9y) / 6, y = y, and z = -3 - (23y/6), where y can be any real number.

From a sample with nequals=1616, the mean number of televisions per household is 22 with a standard deviation of 11 television. using chebychev's theorem, determine at least how many of the households have between 00 and 44 televisions.

Answers

Chebyshev's inequality:
For a wide class of distributions, no more than [tex]\frac{1}{k^2}[/tex] of the values can be outside of k standard deviations of the mean.

Here,
n = 16
μ = 2
σ = 1
range iin question = 0 to 4 [tex]=2\pm2=\mu\pm\sigma[/tex]
=> k=2
[tex]\frac{1}{k^2}=\frac{1}{4}[/tex]
meaning that at most 1/4 of the sample is outside the given range, or 3/4 of the sample= (3/4)*16 =12 is within the given range of 0 to 4 televisions.

Answer: at least 12 out of 16 households have between 0 to 4 televisions, according to the Chebyshev's inequality.

Naomi's fish is 40 millimeters long.her guinea pig is 25 centimeters long. How much longer is her guinea pig than her fish

Answers

Answer:

The guinea pig is 210 mm longer than Naomi's fish

The guinea pig is 21 cm longer than Naomi's fish

Step-by-step explanation:

Remember that

1 cm=10 mm

Convert cm to mm

guinea pig ------> 25 cm=25*10=250 mm

Subtract the length of Naomi's fish from the length of her guinea pig

250-40=210 mm

Convert to cm

210 mm=210/10=21 cm

The price of a condominium is $102,000. The bank requires a 5% down payment and one payment and one point at the time of closing. The cost of the condominium is financed with a 30-year fixed-rate mortage at 8.5%? Find the required down payment.

Answers

Asked and answered twice before.
https://brainly.com/question/8881392

The required down payment for a condominium priced at $102,000, with a 5% down payment, is $5,100. This is calculated by multiplying the price of the condominium by 0.05. Therefore, the down payment amount is $5,100.

The price of the condominium is $102,000, and the bank requires a 5% down payment. To find the required down payment, we need to calculate 5% of the condominium's price.

Step-by-step solution:

Express 5% as a decimal: 5% = 0.05Multiply the price of the condominium by this decimal: $102,000 * 0.05Perform the multiplication: $102,000 * 0.05 = $5,100

Therefore, the required down payment for the condominium is $5,100.

Harry says that 1/4+1/8=2/8. jane says 1/4+1/8=3/8.whose answer make sense and whose amswer is nonsense? exolain your resoning. draw a model to help.

Answers

Jane is correct.

Work:

1/4 = 2/8
So 1/8 + 2/8 = 3/8

Henry is incorrect.

You are given a square ABCD, and midpoints M and N are marked on BC and CD, respectively. Draw AM and BN, which meet at Q. Find the size of angle AQB.

Answers

Step 1: show triangles ABM and BCN are congruent
- AB=BC (sides of square)
- BM=CN (half sides of square)
- angle B = angle C (adjacent sides of square are perpendicular)
=> triangles ABM and BCN are congruent (SAS)

Step: find angle AQB
- angle AQB = QMB+MBQ (exterior angles of a triangle)
= BNC+MBN (corresponding angles of congruent triangles)
= 90 degrees (exterior angle of triangle BNC)

A square ABCD and midpoints M and N are marked on CB and CD, respectively. Draw AM and BN, which meet at Q. the size of angle AQB 90 degrees.

What is the congruent triangle?

Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles are equal and they can be superimposed.

square ABCD and midpoints M and N are marked on CB and CD, respectively. Draw AM and BN, which meet at Q.

To show triangles ABM and BNC are congruent

AB = BC

BM = NC

angle B = angle C

Thus, triangles ABM and BNC are congruent by (SAS).

To find ∠AQB

∠AQB =∠ QMB + ∠MBQ (exterior angles of a triangle)

= ∠BNC + ∠MBN (corresponding angles of congruent triangles)

= 90 degrees (exterior angle of triangle BNC)

Learn more about congruent triangles here:

https://brainly.com/question/16921692

#SPJ2

How can the effect of an outlier be overcome in an experiment that examines a random sample of a population? A) Discard 50% of the data. B) Examine a larger random sample of the population. C) Examine a smaller random sample of the population. D) There is no way to overcome the effect of an outlier.

Answers

C) Examine a smaller random sample of the population. The outlier is far away from the others so if the sample is smaller it may not be included in the sample.

Answer with explanation:

Outlier, in a data set are those real numbers called variates , if we consider two consecutive real numbers in that data set, when data is arranged in ascending or descending order the difference looks filthy,or ambiguous.

For, example , 13,45, 23.45, 35.45, 49.45,55.45, 80.45.

So, we can say that ,applying the above definition , 80.45 is an outlier.

Outliers affect the mean and Standard deviation.

→If you discard 50 % of the data , to get the better result in an experiment,the data set will become smaller and getting accurate result will be a task similar to catch a ruffian who is riding in a four wheeler and you are running behind him on footsteps.

→Similarly, Examining a smaller random sample of the population will not give accurate result.

Most of the Outliers lie either on right or left of Data set when arranged in ascending or descending order.

To overcome the effect of an outlier,we should consider large sample to get better result, as leaving some variates from right or left will have little effect on the result.

Option B: Examine a larger random sample of the population.

Find the supplement of an angle of 126 degrees

Answers

to find the supplement angle take 180 and subtract the 126 and that gives you 54 degrees which will be the supplement angle

o find the supplement angle take 180 and subtract the 126 and that gives you 54 degrees which will be the supplement angle

tevin is 202 years old Catherine is 30 years old how many years until Tevin age is 5 * Katherine's age

Answers

that time is x

tevin+x = 5 times (catherine+x)

202+x=5(30+x)
distribute
202+x=150+5x
minus x both sides
202=150+4x
minus 150 both sides
52=4x
divide both sides by 5
13=x

in 13 years

To find out how many years until Tevin's age is 5 times Katherine's age, we set up an equation and solve for x, finding that it will take 13 years.

The question is asking us to find out how many years until Tevin's age is 5 times Katherine's age. Let's denote the number of years until this happens as 'x'.

Currently, Tevin is 202 and Katherine is 30.

In x years, Tevin will be 202 + x years old and Catherine will be 30 + x.

Therefore, we want to find x such that:

202 + x = 5(30 + x)

This can be solved as follows:

202 + x = 150 + 5x

Now, we subtract 5x from both sides:

202 - 4x = 150

Subtract 202 from both sides:

-4x = -52

Divide by -4:

x = 13

Therefore, it will take 13 years for Tevin's age to be 5 times Katherine's age.

In a quadrilateral, consecutive angles and opposite angles are congruent. What is the most specific name of the figure?

trapezoid
parallelogram
rectangle
rhombus

Answers

B is the answer to this question...

Answer:

Rectangle

Step-by-step explanation:

I got it wrong so i know this is the correct one

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