Given the following test scores, find a 95 percent confidence interval for the population mean: 148, 154, 158, 160, 161, 162, 166, 170, 182, 195, 236. Assume population normality.

What is the answer to 2y = x + 3 x = y? This is system of equations: Substitution method.

You are planning to buy a fancy sports car. there are 7 choices of wheel covers, 4

Partial quotients of 3 divided by 225

A small salad has 220 calories. One slice of pizza has 350 calories. How many calories are in a salad and three slices of pizza?

Scarlett Squirrel teaches a hula dancing class to young squirrels. 14 squirrels showed up to class on Monday, 10 squirrels on Tuesday, 8 squirrels on Wednesday, 10 squirrels on Thursday, and 12 squirrels on Friday. Find the mean number of squirrels.

9x - 2y = 0 function form

A store sells 4 cans of fruit cocktail for $7. What is the price of 9 cans of fruit cocktail?

Solve the inequality (2z + 3) (z + 2)

Mark deposited $9,000 into two saving accounts bearing simple interest. One of the accounts has an interest rate of 8% while the other rate is 7%.

a person weighing 168 lb has a 7 lb backpack. If they do not want their backpack to weigh more than half their weight, and how many times can they carry if each item weighs 10 pounds each?