Suppose that, based on a sample, the 95% confidence interval for the mean of a population is (25, 41). What was the mean of the sample?

A.

31

B.

37

C.

33

D.

35

The solution of m2 - 14m + 49 = 0 is

1000 milli times 200 L

Choosing two balls, without replacement from a box containing 4 white balls and 3 black balls. What is the probability of choosing at least one black ball?

Alana bought 3/8pound of Swiss cheese and 1/4 pounds of American cheese. which pairs of fractions are equivalent to the amounts Alana bought?

In a cohort of thirty graduating students, there are three different prizes to be awarded. if no student can receive more than one prize, in how many different ways could the prizes be awarded?

Is seventeen hundredths greater or lesser or equal to 0.030

A school wants to build a rectangular playground that will have a diagonal length of 75 yards. How wide can the playground be if the length has to be 30 yards?

What is an algebraic expression?

The product of of 16 and g algebraic expression

What number is equal to 12 thousand 4 tens 7 ones?