Calculate the standard deviation of the data set below. (7, 9, 10, 11, 13)

Aiden wants to find the mass of a bowling ball what unit of measurement would he use

What is the least common multiple of 40 and 20

A car rents for $200 per week plus $0.25 per mile. find the rental cost for a two-week trip of 500 miles for a group of three people. Their rental cost is $. (Round to the nearest dollar.)

Twice a number increased by 3 is 45. What is the number?

The least common multiple of two numbers is 60 and one of the numbers is seven less than the other number what are the numbers

An office manager reported that he spent $350 on gifts for employees. He said that $240 was spent on clothing with each man receiving a $20 T-shirt and each woman receiving a $40 sweatshirt.

H (x) = 5^3-x even or odd

X^2-x+y-a^2=y-x+4a+4. Solve for x

Ky wants to buy three shirts, which were originally priced $49.96 each. The store will discount the price of the third shirt and then apply a 7.1% tax to the total cost of all three shirts.

Find the product of 20*9*5. Tell which property you used Tell property do you use