The first hill on a roller coaster is 155 feet tall. The first drop on a second roller coaster is about 11/20 as tall as the first coaster. Find the height of the hill on the second roller coaster

How can you decompose the composite figure to determine its area? •as a circle, two trapezoids, and a rectangle •as a semicircle a pentagon, and two triangles •as a semicircle, a hexagon, •and a rectangle as a circle, six triangles and a rectangle

A = {1, 2, 5, 7} B = {3, 4, 6, 7} C = {0, 5, 8, 9} Find A∩B

True or false when 5,708,100,000 is written in scientific notation the decimal number will be multiplied by the ninth power of 10

What is 2209 + 198+25+85+32+45

In baseball, the pitcher's mound is 60'6 feet from home plate, center field is 350' from home plate, and the distance between each base is 90'. What is the distance between home plate and second base? Round to the nearest hundredth

You have save $125 to put toward a new bike that cost $500. If you save $20 per week, how long will it take you to save enough to cover the cost? (Inequality)

Macy wants to find the sum of 61,043 and 23,948. Her answer is 37,095. Find and correct her mistake

Divide. -24/7 enter the answer as a mixed number, in simplified form, in the box

Biff's suspension bridge has 40-foot towers spaced 80 feet apart. The main cable reaches down to a height of 5 feet from the level road surface; seven vertical cables are spaced 10 feet from each tower and from one another.

X - 2 = 16 A. 14 B. 18 C. 21 D. 12