Answer:
C) 
Step-by-step explanation:

Remember to use the change of base formula, which states that
so that everything has the same base of 10
Hi, Kaylasole99! :)
11.25*28%
=$3.15
11.25-3.15
=$8.10
With taxes deducted, Henry makes $8.10 an hour.
To find how many hours he needs to work to make $324, we can create an equation:


Solve for x.

Divide both sides by 8.10.

Simplify.

It would take Henry 40 hours in order to make $324.
Hope this helps.
-Benjamin
Answer:
1.7636981 = 1.7
Step-by-step explanation:
Hope it helps :)
pls mark brainliest :P
Answer:
0.84, 84%
Step-by-step explanation:
Answer:
The half-life of the radioactive substance is 135.9 hours.
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hope i helped u today let me know what u need help too :)