3 years ago

Help me with my test

Mathematics

1 answer:

pychu [463]3 years ago

5 0

Answer:

Step-by-step explanation:

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How many terms will the following expression have once it is simplified?

MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

<em>Let's multiply this out and combine like terms:</em>

$3x(x+1)+x\\=3x^2+3x+x\\=3x^2+4x$

So there are 2 terms.

Answer choice B is right.

5 0

3 years ago

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Suppose a city with population 600,000 has been growing at a rate of 3% per year. If this rate continues, find the population

andrezito [222]

Answer:

The answer should be around 1,149663 (Rounded off to the nearest whole number. Also if a population has a remainer you usually add it as 1. This is because these are people)

Step-by-step explanation:

First step involves listing the formulas being used:

600,000= population, 0.03= growth rate 22years= period

Therefore, we take the 600,000 and multiply by 1+0.03 ^22(to the power of 22 or period)

So, 600,000(1+0.03)^22

=1,149662.045 /1,149663

Hope this helps!

6 0

2 years ago

This question is confusing me

Ksenya-84 [330]

It’s C that’s the only one that works

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2 years ago

F(x)=-x^2-10x-2 <br> given the polynomial function is F(-9)

SpyIntel [72]

Answer:

169

Step-by-step explanation:

dont trip

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3 years ago

FIRST ANSWER GETS BRAINLIEST!!!! At 5:45 p.m., a jet is located 108 mi due east of a city. A second jet is located 214 mi

Effectus [21]

239.7 mile is the answer.

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2 years ago

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