Sam's Fruit Cellar earns a $0.40 profit for each apple that it sells and a $0.40 profit for each banana that it sells. Which expression(s) show(s) Sam's total profits from selling apples (a) and bananas (b)? Select all that apply. A. 0.80(a + b)
B. 0.40 + a + 0.40 + b
C. 0.80(ab)
D.0.40(a + b)
E. 0.40(ab)
F.0.40a + 0.40b

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

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step-by-step explanation:

i have no clue what you just said. write a question in english?