A 23-N net force acts on an 8-kg rock. What is
the acceleration of the rack?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27