Adriana writes a number. she rounds the number to the nearest ten thousand and to the nearest thousand. she gets the same result both times. which digit could be in the thousands place of adriana’s number

9 should be in thousands place

Step-by-step explanation:

Suppose if we have a number 49900

When we round the number in ten thousand place

we get 50000 because we have 9 is in thousands place

When we round the number in  thousand place

we get 50000 because we have 9 is in hundreds place

In this we get same result both times

So 9 should be in thousands place

both equations and proportions are better.

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,