78. a circular saw blade has an angular speed of
15,000 radians per minute.
a. how many revolutions per minute does the
saw make?
b. how long will it take the saw to make 6000
revolutions?

the final price would be 29.6925

step-by-step explanation:

39.59 minus 25% equals 29.6925

could u provide us some answer choices or hmm idk maybe a table for us to anser with ? ?

1875cm³

step-by-step explanation:

we have a 20 × 20 × 5 container with (what im guessing is a) 5 × 5 × 5 hole in the center. first, we need to calculate the volume of the 20 × 20 × 5 container.

20 × 20 × 5 = 2000cm³

now, we need to calculate the volume of the hole.

5 × 5 × 5 = 125cm³

now to find the area of the container, we take to solid area of the container, and subtract the area of the hole.

2000cm³ - 125cm³ = 1875cm³