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lozanna [386]
3 years ago
7

Katrina received a raise in pay from $14.00 per hour to $15.10 per hour. What is her percent increase in pay per hour?

Mathematics
1 answer:
sweet [91]3 years ago
6 0

Answer:

8%

Step-by-step explanation:

(New - original) / original x 100

($15.10 - $14)/ $14 x 100 = 7.85 %

7.85% to the nearest whole percentage is 8%

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An exponential function f(x) = ab^xpasses through the points (0, 2) and (3, 54). What are the values of a and
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Answers:

a = 2

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=======================================================

Explanation:

Plug in x = 0 and y = 2 to find that

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Then plug in x = 3 and y = 54 to determine the value of b

y = a*b^x

y = 2*b^x

54 = 2*b^3

2b^3 = 54

b^3 = 54/2

b^3 = 27

b = (27)^(1/3)

b = 3

So we have y = a*b^x update to y = 2*3^x

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3 years ago
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Answer:

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Step-by-step explanation:

8 0
2 years ago
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Hope the explanation helps :)

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salantis [7]

yes

Step-by-step explanation:

um just multiply why am i even here sorry anyway hoped it helped u know u can just google it

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