1. Write the following statements with the factorial symbol.

1) 2 * 4 * 9 * ... * 20

2) 1 * 3 * 5 * ... * 19

2. Prove:

5! + 5 * 5! + 6 * 6! + 7 * 7! + ... + 99 * 99! = 100!

Wrens did jenni are reading the same book. wren is on page 17 and reads 6pages every night. jeeni is on page 13 and reads 8 pages evernigjt period. After how many nights will they have read the same number of pages, how many pages will that be

How do I turn 726.0740 into a fraction

A model airplane is 8 inches long. If the actual airplane is 32 feet, find the scale of the model. A. 8:1 B. 4 in. = 1ft C. 1 in. = 4ft D. 1:4

Christopher just found beautiful yarn for 20% off at his favorite yarn store. He can make one scarf from 2/3 of a ball of yarn. If Christopher buys 12 balls of yarn, how many scarves can he make?

1. Write the expression for when you translate the graph of y = x + 7 one unit to the left 2. Write the expression for when you translate the graph of y = 3x - 5 one unit to the right.

How are common denominators and common multiples the same

What number increased by one half is equal to negative three eighths?

Lauren has already jarred 17 liter of jam and will jar an additional 1 liter of jam every day. How much jam did Lauren jar if she spent 8 days making jam

A cone has a diameter of 6 centimeters and a height that is 3 times the diameter. Using 3.14 for pi, which of the following can be used to calculate the volume of the cone? one over three (3.14) (3cm) 2 (18cm) one over three (3.

The stadium owner is considering an offer from Reliable Tools to change the name to Reliable Stadium. The company is offering to pay $750,000 per year.