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3 years ago

Help with math HW please:

Mathematics

1 answer:

aleksklad [387]3 years ago

4 0

Step-by-step explanation:

The said tower is not shown.

But to find the percentage of the surface area that is green, since this excludes the surface area underneath the tower, we find the surface area of the total area subtract the surface area underneath the tower, calculate the surface area that is green, divide this last result by the surface are of the whole area that doesn't include underneath the tower, and multiply by 100. This is the percentage we are looking for.

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Step-by-step explanation:

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A town has a population of 14000. It grows 2.5% a year. What will the population be after 5 years (round to the nearest whole nu

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4 years ago

How do you solve this?

liberstina [14]

Answer:

The answer is

Step-by-step explanation:

To solve the expression , use the rules of indices

Since the bases are the same and are multiplying we add the exponents

That's

<h3> ${a}^{x} \times {a}^{y} \times {a}^{z} = {a}^{x + y + z}$ </h3>

So we have

We have the final answer as

Hope this helps you

3 0

4 years ago

HELP ME PLZ! I will not accept non sense answers. BRAINLIEST will be given to the person who gets it correct with full solutions

Mariana [72]

<h3>Answer: Choice B. </h3>

$A = 1500(1.00167)^{12t}$

=================================

Explanation:

You could use the formula

$A = P(1+\frac{r}{n})^{nt}$

to plug in P = 1500, r = 0.02 and n = 12 to get the answer above. This is the compound interest formula. The interest rate r is divided into n = 12 to account for monthly compounding. The original exponent t turns into 12t. So for instance, if t = 2 years go by, then 12*t = 12*2 = 24 months have gone by.

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4 years ago