Mike is installing weatherstripping around a window that measures 3.5 ft x 4.5 ft. How much weatherstripping will he need?

A city is building bike racks for people who ride their bicycles to work and around town. The city will have 47 racks with room for 16 bikes in each rack. How many bikes can the city's racks hold?

A student must learn M unfamiliar words for an upcoming test. The rate at which the student learns is proportional to the number of items remaining to be learned, with constant of proportionality equal to k.

The digits 8,7,6,5,4,3,2,1 are written in a pattern over and over again. what will be the 5479th digit

Sam saved 135$ in June. She only planned to save 75$ that month. What decimal represents the fraction of the amount of money Tina saved compared with the amount she planned to saved

Solve for a and d 6x^2+14x+4 = (ax+b) (cx+d) b=1 and c=2

What is expanded form for 5034970

It costs $5 to get into the fair and then costs $3 for every ride I go on. I spent a total of $26. Write an equation that could be used to show the number rides, r, that I went on.

Decreasing the sample size while holding the confidence level the same will do what to the width of your confidence interval?

500x 2533 + 38571-50000

Three more than a certain number is 18 less than twice the number. What is the number?