Determine the critical value (s) for a left-tailed test of a population mean at the α=0.01 level of significance based on a sample size of n=10.

Simplify the expression x+1 + 1/x+1 and give your answer in the form of f (x) / g (x)

How do you simplify the fraction 252 over 288?

Which of the following sets of side lengths would not form a triangle? A. 29, 39, 69 B. 29, 38, 49 C. 29, 41, 19 D. 29, 37, 10

this week Jamie spent a total of 100 minutes studying this total was more than four times the amount of minutes she studied last week how many minutes did Jamie spend studying last week

Area between two shapes circles ixl

Sally just got back from the vacation with her family. They had been driving for 3 days travelling 8 1/2 hours every day. How many hours were they in the car altogether.

14 plums cost $2.00. What is the cost, to the nearest cent, of 50 plums?

List the perfect cubes between 1000 and 3000

Cathy earns $13.50 per hour for the first 40 hours worked in a week and $20.25 per hour for hours over 40. If she earns $661.50 one week.

Tell which property is being illustrated. 13 + (29+7) = 13 + (7+29)