There are 60 students in a speech contest. yesterday, 2/3 of them gave their speeches. today, 1/5 of the remaining students gave their speeches. how many students still haven't give their speeches?

Select a graph that have an equation with a < 0

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a. the profit when the unit price is equal to 0b. the unit price(s) when the profit is equal to 0c. the profit when the unit price is greatestd. the unit price(s) when profit is greatest

To determine the number of deer in a forest a forest ranger tags 280 and releases them back