Given that <span>David uses 2/3 gallon of paint to cover 1/12 of a large floor.
The unit rate </span><span>showing the amount of paint David would use to cover the entire floor</span> is given by:
Step-by-step explanation:
a. 57×23=1311
b. 724×82=59368
c. (345)(210)=72450
Answer:
4.75
Step-by-step explanation:
Just took that test
Answer:
x=50
Step-by-step explanation:
(x-10)+x+90=180
2x-10+90=180
2x+80=180
2x=100
<u><em>x=50</em></u>
Answer:
The second answer is the right one
Step-by-step explanation:
Let a be the average rate of change in the interval [0,4] for the function A
● a = (16-0)/(4-0) = 16/4 = 4
The average rate of change in [0,4] is 4 for the function A
Let b be the averagerate of change in [0,4] for the function B
● f(4) = 2×4-1 = 8-1 = 7
● f(0) = 2×0 -1 = -1
● b = (f(4)-f(0))/(4-0)= (7-(-1))/4 = 8/4 = 2
So the average rate of change in[0,4] is 2 for the function B