A student received an 82% on an exam. If there were 50 questions on the exam, which ratio would show the number of questions answered correctly?

A. 25:50

B. 41:50

C. 59:50

D. 82:50

If sigma is not known what can you use to estimate the standard deviation of xbar? What is this called?

One angle of a parallelogram measures 40 what are the measures of the other 3 sides

A large container contains 41 2/3 cups of lemonade. If the lemonade is to be poured into smaller cups, each holding 3 1/8 cups of lemonade, how many cups can be filled?

List 5 words or phrases that are used In real word that indicates negative numbers

Evaluate (2 - 3) 4 (4) - 9 : 3

Keisha is investing her money in an IRA. Initially she will be putting in $775. Using C as the additional amount invested each month, translate this problem into an algebraic expression that will show how much Keisha invested for the entire year.

So I got a question. If the store is 1 mile away, and the average human walks 5 miles an hour. Then why does it take my dad 15 years to get cigarettes?

Which monomials are perfect squares? Select three options. 0 6x2 gx8 16x9 25x12 36x16

A man wishes to cover his floor with tiles, each one measuring 3/4 inch by 2 inches. If his room is a rectangle, measuring 12 feet by 18 feet, how many such tiles will he need?

Consider this system of equations, where function f is quadratic and function g is linear: y = f (x) y = g (x) Which statement describes the number of possible solutions to the system? A. The system may have 1 or 2 solutions. B.