The value of 9 is 9,000 it’s in the Thousands place
First off, 2/10 can be simplified. 2 divided by 2 is 1. So the numerator is 1. 10divided by 2 is 5. Denominator is 5. So right now your first fraction is 2/5. 2/5 divided by 1/2. First, you keep your first fraction. You switch the division sign to multiplication, and always do the reciprocal (flip it around) of the second fraction. So instead of 1/2, it would be 2/1. Then multiply. 2/5 x 2/1. 2x2 is 4, 5x1 is 5. 4- numerator/5-denominator. Your answer is 4/5.
Answer:
Step-by-step explanation:
Given
Required
Express as a logarithm
Take log of both sides
Apply the following law of logarithm
So, the expression becomes:
Divide both sides by log 3
Hence, the expression in base 10 is:
or 
You will get paid $180 because there are 4, 7.5 hours in 30 hours so you multiply $45*4 and you get $180
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