David puts a rock in his sling and starts whirling
realizes that in order for the rock to reach goliath, it must leave the sling at a speed of 60 feet per second. he swings the sling in a circular path of radius 4 feet.
what must the angular velocity be in order for david to achieve his objective?

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement

8) during a clearance sale, a keyboard that normally sells for $49.99 is discounted for $34.99. what is the percent discount?