Three hens can lay 3 eggs in 3 days. a in how many days can 7 hens lay 7 eggs?

3 days obviously

Step-by-step explanation:

From statement one, you know that it takes 3 days for a hen to a egg, so it would take 3 days for each hen to lay an egg

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,