PLEASE ANSWER FAST AND CORRECT, I DON'T HAVE MUCH TIME For a certain type of sand, 1 cubic foot weighs 80 pounds. The sand goes in a container that weighs 40 pounds.

Use the Ray tool to make a graph that shows the total weight of the container and sand, w, filled with n cubic feet of this sand.

PLEASE GIVE ME THE THE PIONTS AT THE BEGINNING AND END OF THE LINEAR EQUATION

42

step-by-step explanation:

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

16.80 times .20= 3.36

step-by-step explanation: