What is the answer for cos 17pi/4

An article reports "attendance dropped 8 precent this year, to 3800." What was the attendance before the drop?

Simplify 4b^ 5 + 10b^5

On a map the distance between two towns is 4inches. The actual distance between the towns is 380 miles. What is the scale of the map?

What could be the next step? Select all that apply. Add 8 to both sides. Add 5x to both sides. Subtract 6x from both sides. Subtract 20 from both sides. Divide both sides by-8. Divide both sides by - 20.

Lauren drinks a variety of soft drinks. Over the past month, she has had 19 diet colas, 4 cans of lemonade, and 5 cans of root beer. a. Given this history, what is the probability that her next drink will be a diet cola? Lemonade? Root beer? b.

Deon rented a truck for one day there was a base fee of $19.99 and there was an additional charge of 98 cents for each mile driven deon had to pay $216.97 when he returned the truck for how many miles did he drive the truck

Find ∠C and hence classify each triangle according to: a. the number of equal sides it has, and b. the type of angles it has, e. g. equilateral triangle & acute-angled triangle. Given Angles ∠C Number of equal sides Types of Triangle ∠A = 20 ∠B = 60

What is the base length of a parrellelogram with an area of 33.75 square meters and a height of 3 meters

How do i graph x + y = 3

Brady rode his bike 70 miles in 4 hours. He rode at an average of 17 mph for t hours and at an average rate of speed of 22 mph for rest of the time.