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3 years ago

Need help solving for y

Mathematics

1 answer:

alukav5142 [94]3 years ago

5 0

Answer:

I think it is 45 not for exactly sure if I'm right. But I think it is.

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Hich word completes the sentence with the correct principal part of the verb?

fredd [130]

It would be answer b.chose because that is the one that best fits out of all of them..

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4 years ago

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This table shows values that represent an exponential function.

Vitek1552 [10]

Answer:

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

Here [ a, b ] = [ 2, 4 ], thus

f(b) = f(4) = 16 ← corresponding value of y from table

f(a) = f(2) = 4 ← corresponding value of y from table , thus

average rate of change = $\frac{16-4}{4-2}$ = $\frac{12}{2}$ = 6 → A

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4 years ago

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A bakery uses 10 3/5 ounces of icing for every 1/4 of a cake. What is the unit rate in ounces of icing per cake?

natita [175]

Answer:

$42\frac{2}{5}}\frac{ounces}{cake}$

Step-by-step explanation:

we know that

To calculate the unit rate divide the total ounces by 1/4 of a cake

but first convert mixed number to an improper fraction

$10\frac{3}{5}\ ounces=\frac{10*5+3}{5}=\frac{53}{5}\ ounces$

$\frac{(53/5)}{(1/4)}=\frac{53*4}{5}=\frac{212}{5}\frac{ounces}{cake}$

Convert to mixed number

$\frac{212}{5}\frac{ounces}{cake}=\frac{210}{5}+\frac{2}{5}=42\frac{2}{5}}\frac{ounces}{cake}$

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4 years ago

Solve Word

alisha [4.7K]

Answer:

40 girls, 88 people total

Step-by-step explanation:

boys : girls

6 : 5

48 : ?

6 x 8 = 48, 5 x 8 = 40

40 girls

48 + 40 = 88

88 people total

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3 years ago

What’s the slope of (8,4) and (6,5)

Volgvan

Answer: A positive slope

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3 years ago

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