How do I solve : COT pi/4 ... ?

Show how to find the product of 16.2x4 using addition.

A stone is thrown straight up from the edge of a roof, 775 feet above the ground, at a speed of 16 feet per second. A. Remembering that the acceleration due to gravity is - 32ft/sec2, how high is the stone 4 seconds later?

Kirk is building a storage cabinet. To be sure of having enough wood, he allows an extra 2 inches on measurements. Write a rule for the pattern. Make a table to find the number of inches that Kirk would measure if he wanted an 11-inch board

Some rational numbers are not integers? true or false

An average size dog weighs about

The auto insurance plans available from Fret-No-More Auto Insurance are outlined in the table below. To be considered "full" coverage, an insurance plan must include one level of coverage from each category.

All types of work are covered by a minimum wage. True False

Huilan is 15 years younger than Thomas. The sum of their ages is 33. What is Thomas's age?

What is the answer to - 5f=-3 (8-f)

In the school auditorium, the first row has 15 seats, the second row had 18 seats, the third row has 21 seats, and the fourth row had 23 seats. Suppose the pattern continues. How many seats are in the sixth row. A. 27 B. 30 C. 33 D. 36