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2 years ago

11

Mario earned a raise the increased his hourly pay rate from $8 to $10, what was the percent increase in his hourly pay?

1 answer:

tensa zangetsu [6.8K]2 years ago

7 0

Answer:

It increased by 25%

Step-by-step explanation:

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2 years ago

Which of the following functions has a range of all real numbers?

serious [3.7K]

Only the function in C has the range of all real numbers.
Later on, when you will be familiar with more type of functions you will know that when x is on the power range is usually only positive values or negative values if only not shifted, even if shifted it will only add to its range this numbers by which unit it was shifted.
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3 years ago

WILL GIVE BRAINLIEST!!!!

Vesna [10]

$(2^8 \times 5^{-5} \times 19^0)^{-2} \times (\dfrac{5^{-2}}{2^3})^4 \times 2^{28} =$

$= 2^{-16} \times 5^{10} \times 1 \times \dfrac{5^{-8}}{2^{12}} \times 2^{28}$

$= 2^{-16} \times 5^{10} \times 5^{-8} \times 2^{-12} \times 2^{28}$

$= 2^{-16} \times 2^{-12} \times 2^{28} \times 5^{10} \times 5^{-8}$

$= 2^{-16-12+28} \times 5^{10-8}$

$= 2^{0} \times 5^{2}$

$= 1 \times 25$

$= 25$

7 0

3 years ago

A cabinetmaker buys 3.5 liters of oak varnish. The varnish costs $4.95 per liter. How much does 0.5 liters of varnish cost?

victus00 [196]

Answer:

$2.47

Step-by-step explanation:

The cabinetmaker would have paid $13.31 for everything.

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3 years ago

Read 2 more answers

The histogram shows the ages of all the workers in a London office. Given that 24 people are in the 40-55 age range, work out th

lilavasa [31]

Answer:

y

Step-by-step explanation:

o

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2 years ago