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2 years ago

Calculate the pay for the following day of a

Mathematics

1 answer:

lys-0071 [83]2 years ago

8 0

Answer:

$113.62

Step-by-step explanation:

so for the first day it's pretty simple, they go to work for 4 hours so 4•13=52

for the second day they go to work for 4 hours and 45 minutes. now 45 minutes is 75% of an hour so you do 13•.75 to get the amount of money they'd receive for 45 minutes. then 52+52+9.62= 113.62

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2 years ago

12n^3 + 16n^3 can someone please help me with this?

vodka [1.7K]

Answer:

$4n^{3} (3n^{2} + 4)$

Step-by-step explanation:

Assuming the problem is asking you to factor out the formula, it can be done easily by finding a common number with the two givens.

4 goes into both 12 and 16 evenly, so we will use this to factor. But that's not all, we have the n-variable to worry about.

Look at the n-variable exponents in the problem, take the highest power that can go be subtracted from both and use that. We have a $n^{5}$ and $n^{3}$ . Since 5 can't go into 3, we must use 3 to factor.

Our factoring variable will therefore be $4n^{3}$ . Now, use this to simply divide and get the answer:

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3 years ago