A jar contains 21 pennies (worth $0.01 each), 15 nickels (worth $0.05 each), 18 dimes (worth $0.10 each), and 32 quarters (worth $0.25). if a coin is drawn at random, what is the expected value of the draw?

Write the number in standard form 4.9

John took at 5 1/2 mile walk to his friends house. He left at 11am. And arrived at his friend's house at 1pm.

A showroom stocks tiles in combination of 3 colors - pink, purple, and yellow. 60% of the tiles have pink color. 30% of tiles have purple color, and 50% of tiles have yellow color. No tile has all 3 colors, but some tiles can have 2 colors.

Maria is choosing a 3 -letter password from the letters A, B, C, D, and E. The password cannot have the same letter repeated in it. How many such passwords are possible?

Trevons mom bought 3 gallons of fruit juice at the store. how many fluid ounces of fruit did trevons mom buy

Describe t-test and explain how to interpret its results?

Andy and Sam are saving money to go on their senior trip. The amount of money that Andy will have at the end of each week, w, can be expressed at A (w) = 20w + 300.

A taxi cab charges $0.55 per mile in addition to a $1.75 flat rate fee. Susie has $10 to spend on a taxi cab ride. The taxi driver will not give anyone a ride unless they are going somewhere that is more than 2 miles away.

What is the value of y in the product of p-3 · p-6 = py

What is the value of x in the equation 3/5 x = - 45? A - 75 B - 27 C 27 D 75