The ___ is the average of the sum of the squared differences of the mean from each

element in a set of numerical data.

A. variance

B. mean

C. deviation

D. normal

It costs $56 to rent a tent for 7 days. Write an equation that represents the cost to rent a camping tent for xdays.

A school ice hockey game has three 20-minute periods. Collin plays 12 minutes each period. Which ratio represents Collin's playing time compared to the total number of minutes of playing time possible?

Practical range of f (x) = 35x

If the square of a positive integer is added to 55 times the integer, the result is 336336. find the integer.

Which is used to find the number of ways a given number of objects can be ordered?

Whats the definition of quadratic expression

There are two dogs for every three cats. That means there are 2/3 as many ___ as ___ dogs or cats?

B squared over B squared

Gina states that the number 95 is a prime number. Which statement best explains how you can tell that Gina is incorrect? A The number 95 can be evenly divided by 5. B The number 95 is a two-digit number. B The number 95 is an odd number.

Determine if the two figures are congruent and explain your answer.