In a family 3 adults and 2 children visit a play park for a total cost of $1100 and 2 adults and 3 children from another family visit the same play park for the total cost of Rs. $900. Find the cost of the ticket for each adult and each child, the play park charges.

3/6   and 9/18

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,

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6