What is the value of x, given pq || bc? triangle: a, b, c with bisector pq ap = 8 pb = x aq = 12 qc = 18?

What is the interquartile range of the following data set? 78,90,456,676,111,381,21

The third term of a sequence is 120. The fifth term is 76.8. Write an explicit rule representing this geometric sequence.

The length of a phone conversation is normally distributed with a mean of 4 minutes and a standard deviation of. 6 minutes. What is the probability that a conversation lasts longer than 5 minutes? 0.04746 0.45254 0.54746 0.95254

If the length of the hypotenuse of a right triangle is 20 inches, which could be the lengths, in inches, of the two legs

A farm supply store carries 50-lb bags of both grain pellets and grain mash for pig feed. It can store 600 bags of pig feed. At least twice as many of its customers prefer the mash to the pellets. The store buys the pellets for $3.

Explain what is meant by proportion

49b^2 - 256 = 0 Solve, and show steps if you can!

An automobile manufacturer wants to find out what types of product-related problems its customers are experiencing. The best method to gather the data is.

What is - v+5+4v=1+5v+3

Identify the volume and surface area in terms of π of a sphere with a great circle area of 225π ft2 V = 900π ft3; S = 4500π ft2 V = 4500π ft3; S = 900π ft2 V = 300π ft3; S = 900π ft2 V = 900π ft3; S = 300π ft2