What is a fraction with a denominator of 1

The formula to find the cost c of a square sheet of a glass is c=25s2 where a represents the length of a side in feet. how much will ricardo pay for a square sheet of glass that is 3 feet on each side

If the mean of a test is 80 and the standard deviation is 4, how many students scored above an 80? 50% 68% 34% 95% which is the right answer?

The community center has a pottery class each month. Each student pays $15 for the class and $27 for materials. This month the pottery class brought in a total of $714. How many students are in the class this month?

The Motor Vehicle Department has found that the probability of a person pasing the test for a driver's license on the first try is 0.75. the probability that an individual who fails on the first ry will pass on the second try is 0.

Mariam can make 42 birthday cakes in 7 days. i) How many birthday cakes can Mariam make in 1 day? [ 2 marks ] ii) Find how many cakes she can make in 5 days. [ 3 marks ]

Y + 7 = 2 (x+5) write an equation in slope/intercept form

Emma is scrapbooking. She has 9inches of paper and needs to cut it into 2/5 inch stripes of paper. How many strips will she be able to make?

How many square feet are in a room 4'-6'*3'-6"

Quinn runs 3 miles 3 times every week. How many miles does Quinn run in 6 weeks

What is the mean, mode, range 6,13,8,9,10,18,10,15,19