A diver dives from sea level at a rate of 15 1 2 feet per minute. How many minutes will it take the diver to reach a depth of 279 feet below sea level? Be sure to SHOW or EXPLAIN all work.

HINT: Diving 15.5 feet per minute is like repeating subtraction every minute. What math operation is like repeating subtraction?

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates

Which of the following vectors are orthogonal to (2,1)? check all that apply