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Juliette [100K]

2 years ago

14

Wich ratio is equivalent to 14:4? A. 21:8 B. 35:15 C. 49:14 D. 7:3

2 answers:

Lyrx [107]2 years ago

7 0

Answer:

C

Step-by-step explanation:

To calculate the left side of the ratio, our calculator multiplies the right side by 14 and then divides the product by 4. To calculate the right side of the ratio, our calculator multiplies the left side by 4 and then divides the product by 14. Answers are rounded to two decimals if necessary.

azamat2 years ago

7 0

C not step to step it’s just c

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Sauron [17]

Answer:

$\large\boxed{-9y^5}$

Step-by-step explanation:

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3 years ago

In the exponential growth function y = 235(1.15)^x, what is the

sweet-ann [11.9K]

Answer: Growth factor will be 0.15 and percent increase will be 15%.

Step-by-step explanation:

Since we have given that

the exponential growth function

$y=235(1.15)^x$

1) We need to find the growth factor :

As we know the formula for "Compound Interest ":

$A=P(1+\frac{r}{100})^x$

If we compare the formula with our given equation, we get

$1+\frac{r}{100}=1.15\\\\\frac{r}{100}=1.15-1\\\\\frac{r}{100}=0.15\\\\r=0.15\times 100\\\\r=15$

So, the growth factor is at the rate of 0.15.

2) Percent increase will be

$0.15=\frac{15}{100}\times 100\\\\=15\%$

Hence, growth factor will be 0.15 and percent increase will be 15%.

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3 years ago

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Simplifying
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Final result:
15(2c + -3d)

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