In the Bicentenary year a bible was given as a gift to most homes in Blacktown. This increased the number of homes which had bibles by 83%. If 8000 homes had
a bible before the gifts, how many homes had one after the gifts?

6,640 homes

Step-by-step explanation:

Population of homes that had bibles before the gift was 8000 homes

83% of 8000 homes now has bibles= 83/100 × 8000= 6640

Additional, 6640 homes now has bible after the gift

answer: i guess 5 units?

step-by-step explanation:

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,