What are all the perfect squares between 50 and 150?

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Answer 1
Answer: A\ perfect\ square\ is\ a\ number\ that\ can\ be\ expressed \nas\ the\ product\ of\ two\ equal\ integers.\n\n50\ <\ n^2\ < \ 150\n\n8^2=64,\ \ 9^2=81,\ \ 10^2=100,\ \ 11^2=121\ \ 12^2=144\n\nAns.\ The\ perfect\ aquares\ are:\ \ 64,\ 81,\ 100,\ 121,\ 144

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If the teacher surveys a larger group of 65 children, how many would we expect to have a rabbit? ______

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The Answer would be :5

What is an area of a trapezoid

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You can find the area of a trapezoid by adding the length of the top of the trapezoid and the base. then divide that sum by 2.
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Could use some help please

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For the first scenario, you’re looking at a compound interest problem. You’re given all the information you need, so just input it into the compound interest equation.

A = P(1 + r/n)^nt

P is your principal, aka starting amount. That’s the 12000 people you start with.

R is your rate of interest, aka how much your principal is expanding by. That’s the 5% growth rate each year, or 0.05.

N is the number of times your principal grows each year. That’s only once here.

T is however long the change lasts. In this scenario, its from 2006 to 2020, so 14 years.


Input all this in and solve for A, which is your total amount.

A = 12,000(1 x 0.05/1)^(1 x 14) = 23,759.18

Since I doubt you can have 1/5 of a person, you round this down to 23,759, which is your answer.

I’d like to help with your second problem, but it’s cut off on the edge of the image, I can’t see all the numbers.






What is 1284 rounded to the nearest 100?

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1284 rounded to the nearest would be 1300
1300 because it is 84 so you round up to 300

Factor the expression 4x + 32. Explain each step you take in the process.

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The factor form of the expression 4x + 32 is 4(x + 8)

The given expression is:

4x  +  32

Find the Highest Common Factor of 4x and 32

The factors of 4x are 1, 2, 4, x, 2x, and 4x

The factors of 32 are 1, 2, 4, 8, 16, and 32

The common factors of 4x and 32 = 1, 2, 4

The Highest common factor of 4x and 32 = 4

Factor out 4 from 4x + 32

4x + 32   =  4(x  +  32)

Learn more here: brainly.com/question/9223267

Answer:

The GCF of 4x and 32 is 4, so the first step is to divide each term by 4. The quotients are x and 8. The factored expression will be 4(x + 8).

Step-by-step explanation:

sample on edge.

How much simple interest is earned on an investment of $1,250 if the money is invested for 5 years at an annual interest rate of 4.5%

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Simple interest I= prt. 1,250 x 4.5 x 5 equals $28,125

Answer:

28, 125

Step-by-step explanation:

Its so easy

1,250 x 4.5 = 5,625

5,625 x 5 = 28,125