The mean of 5 numbers is 50 and the mean of 4 of this numbers is 45. What is the fifth number

X - 1 > 6 solve the inequality

What is 2 to the power of 2?

Which number line shows the solution set for StartAbsoluteValue 2 p minus 4 EndAbsoluteValue greater-than-or-equal-to 6?

Estimate the square root of 75. a. 8.7 b. 4.2 c. 7.4 d. 9.5

Rationalize the denominator of square root of negative 49 over open parentheses 7 minus 2 i close parentheses minus open parentheses 4 plus 9 i.

The number 0.15 is: . between 0.01 an 0.1 . 0.1 and 1 . between 1 and 2 . between 10 and 20

The table shows the results of rolling die 100 times. what was the average value per roll?

Which angle has a measure less than 60

A population of caribou in a forest grows at a rate of 5% every year. If there are currently 248 caribou, which function represents the number of caribou in the forest in t years? A. C (t) = 248 (1.05) t B. C (t) = (248) (1.05) t C. C (t) = 248 (0.

If f (x) = (3x + 7) ?, then f (1) = ?