An engineer is planning a new water pipe installation. The circular pipe has a diameter of d=20 cm.

What is the area A of the circular cross section of this pipe?

On a coordinate plane, the coordinates of vertices R and T for a polygon are R (-6, 2) and T (1, 2). What is the length of Side RT of the polygon?

What is equivalent to 1/4

Write this number in expanded notation:178.25

Beth had 1 yard if ribbon. She used 1/9 yard for a project. She wants to divide the rest of the ribbon into 1/18 yard long. How many can she make

At the start of a tennis match Ivan had 28/32 quart of water in his water bottle. He drank water from the bottle during the match at the end of the match 1/4 quart of water remained in the bottle What fraction of a quart of water did Ivan drink

Emilio bakes 2 pies he shares them equally among 3 friends how much pie does each person get

Which statement is true about this data set? {70, 67, 66, 65, 66, 78, 68, 71, 80, 78, 72} 65 is an outlier because it is less than the lower fence. 80 is an outlier because it is greater than the upper fence. This data set has no outliers.

Rachel can buy licorice sticks for $0.75 and cherry candies for $0.50 and has a budget of $25. If her expenses are represented by the equation 0.75x + 0.

What is my number? Clue 1 My number is a multiple of 2 and 7. Clue 2 My number is less than 100 but greater than 50. Clue 3 My number is the product of three different prime numbers.

Using radians, find the amplitude and period of each function. 1) y = 1/2 * cos 2θ + 1 2) y = 1/9 * sin 4θ + 5