Suppose a grain of dust is in the shape of a sphere with a radius 2 × 10−7

m. What is
the volume of the dust grain? Use the
volume formula V = 4
3
πr 3 with 3.14 as an
approximation for π. Write your answer in
scientific notation rounded to two decimal
places.

the f

last graph i believe

step-by-step explanation:

worked it out i believe

what is

step-by-step explanation:

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)

x coordinate is none

step-by-step explanation: