Out of 400 students sampled, 300 of them said that they hoped to have children someday. With 99.7% confidence, what is the approximate percentage of the students in the population who hope to have children someday?

Simplify square root of 2 over cube root of 2. 2 to the power of 1 over 6 2 to the power of 1 over 3 2 to the power of 5 over 6 2 to the power of 3 over 2

What is 5 2/3 + 6 1/8

Find the slope of the line between - 7,-2 and 9,4 show your work

If you popped 3 bags of popcorn in 15 minutes, how many bags did you pop per minute? Answer with supporting work:

2 (x+4) + 6=22 solve for x

Which expression represents the volume, in cubic units, of the composite figure? Pi (52) (13) - One-third pi (52) (12) Pi (52) (13) - One-third pi (52) (25) Pi (52) (13) + One-third pi (52) (12) Pi (52) (13) + One-third pi (52) (25)

An 18-inch cylindrical cake roll with a radius of 4 inches has been cut into 8 identical pieces. What is the volume of each piece of cake? Select one: O 28872 O 36tin O 12tuin O 14411n

Given that f (x) = x^2+1 and g (x) = 3x+1 g (20) + f (6) f (-1) + 5g (-3)

Maggie has 5 1/2 pounds of homemade candy to put into small bags at a vendor event. She puts 1 1/16 of a pound into each bag. How many bags can she fill completely?

A triangle has two sides of lengths 7 and 12. What value could the length of the third side be? Check all that apply. A.) 9 B.) 5 C.) 7 D.) 3 E.) 11 F.) 17