Aprinter can print 60 pages in 4.8 minutes.
a) if the printer prints at the same rate, how long will it take to print 200 pages?

b) how many pages would it print in 7.2 minutes?

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.