A rock is being thrown from the top of a building. The height h(t), of the rock (t) seconds after it is thrown is
given by the equation below. How long will it take the
rock to reach a height of 180 feet? Leave your answer
exact.
-16t^2 – 2t + 240 = h (t)

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?