Identify whether or not a regular decagon can be used as the only shape in a regular tessellation.

An investment strategy has an expected return of 15 percent and a standard deviation of 9 percent. Assume investment returns are bell shaped. How likely is it to earn a return between 6 percent and 24 percent?

Jack has 35 pages to read by the end of the day. He has read 15 pages so far. Which equation represents the number of pages Jack still has to read? Fp-35 = 15 G 15p = 35 H 35 = p + 15 J 35 = p - 15

Willie Worker put in 42 hours last week at the widget factory. His base pay is $8.00 per hour, and he gets time-and-a-half for any hours beyond 40. Use Method 2:

Is the number prime 5 and cmppsite or just one?

Willie Wonka gives everyone who visits his factory 12 pieces of candy to take home. He never gives a person 2 or more pieces of the same type of candy. If Mr. Wonka has 23 different types of candy, in how many different ways could Mr.

Differentiate y = xe^x+7

Write the first five terms of the geometric sequence if the nth term is given by 36 (1/3) ^n-1

Olivia is making scarves. Each scarf will have 5 rectangles, and 2/5 if the rectangles will be purple. How many purple rectangles does she need for 3 scarves?

Simplify (8^3) ^7 = 8^n

If a chef makes 1 1/2 gallons of soup in a large pot, how many 1-cup servings can a chef get from this large pot of soup?