PLEASE HELP! which expression is equivalent to 4(3+5) - 3.9%? C 1220-54
1 answer:
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The missing values are shown in the attached picture, and 41 degrees F = 5 degrees C.
<h3>What is unit conversion?</h3>It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, and multiplication by a conversion factor.
We have:
Make subject C and solve:
Plug F = 41
41 degrees F = 5 degrees C
Thus, the missing values are shown in the attached picture, and 41 degrees F = 5 degrees C.
Learn more about the unit conversion here:
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Explanation
where x is the number of days since the start of the job
and f(x) is the rate of change
Step 1
a)find the total expenditure if the job takes 12 days
so, as x represents the number of days, just replace and calculate
let x= 12
so
a) 51.1
Step 2
now, let's find the total spent on the job from the 10 to 20th day
a) find the x value ( number of days since the job started)
x= 20 days-10dys= 10
so
x= 10