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3 years ago

If f(x) = 3^(x + 4), find f(2). A. 729 B. 243 C. 81 D. 18

Mathematics

1 answer:

Umnica [9.8K]3 years ago

4 0

Answer:

f(2) = 729

Step-by-step explanation:

f(x) = 3^(x + 4)

Let x =2

f(2) = 3^(2 + 4)

f(2) = 3^(6)

f(2) = 729

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Find n in this equation: 308P(n,2)=P(16,4)

allsm [11]

Answer:

Step-by-step explanation:

7x4

5 0

2 years ago

.At a certain animal shelter, the ratio of puppies to adult dogs is 7 to 4. This week there are a total of55 dogs in the shelter

Advocard [28]

Answer:

There are 35 adult dogs and 20 puppies

Step-by-step explanation:

Represent the puppies with P and the Adult dogs with A

Given

$A : P = 7 : 4$

Dogs = 55

Required

Determine A and P

First, we need to sum the ratios;

$Total = A + P$

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$Total = 11$

Adult Dogs is then calculated as follows;

$A = \frac{A\ Ratio}{Total} * Dogs$

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$P = Dogs - Adult\ Dogs$

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Hence;

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3 0

3 years ago

Julie has 21 colored pencils and 27 crayons. What is the ratio of crayons to colored pencils?

Andreas93 [3]

It is most likely looking for a simplified version of the answer

Based off that assumption it would be

9:7

3 0

3 years ago

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Bas_tet [7]

Answer:

That simplifies to $\frac{1}{15}a + 5$

Step-by-step explanation:

Let's simplify:

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If you want to express that as a single fraction, you can do so by multiplying the five by 15/15, and summing the numerators. That gives you:

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2 years ago

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