2 years ago

Find U. Pls help me outttt

Mathematics

1 answer:

LenKa [72]2 years ago

7 0

Answer:

its 60x4-30 its easier that way

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Which of the equations has a solution of 7.

lesya692 [45]

The answer is C) z - 2 = 5.

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Add 2 to both sides of the equal sign.

z - 2 + 2 = 5 + 2
z = 7.

Therefore, the solution is 7.

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Find the remainder when f(x) = 5x3 + 7x + 5 is divided by x + 2

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3 years ago

A town has a population of 2000 and grows at 4.5% every year. What will be the

goldfiish [28.3K]

Answer:

3544

Step-by-step explanation:

This is a problem of compound growth. The formula is

$F=P(1+r)^t$

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r is the rate of growth (here, it is 4.5%, in decimal, 0.045)

t is the time frame (here, it is 13 years, so t = 13)

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3 years ago

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Reposting because nobody will help me..

Llana [10]

Answer:

Step-by-step explanation:

18 = 2 * 3 * 3 = 2 *3²

$18*3^{(n+2)} = 2*3^{2}*3^{n+2}\\\\$

$= 2*3^{2+n+2}\\\\= 2*3^{n+4}\\\\= 2(3)^{n+4}$

Hint:

$a^{m}*a^{n} = a^{m+n}$

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2 years ago