Consider these three numbers expressed in scientific notation: 8.2 × 10-3, 5.2 × 10-6, and 4.1 × 10-6. Which number is the greatest, and by how many times is it greater than the smallest number?

8.2×10-3^1, I think the second part of the answer is 4.4×10^1 (44)

I think this is right but I'm not a mathematician.

Step-by-step explanation:

The first problem is 7.9×10^1 (79)

Second problem  4.6×10^1 (46)

Third problem  3.5×10^1 (35)

16.9 times 2.85

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,