Four ordinary quarters and have a quarter with two heads are placed in a hat. one quarter selected at random and tossed twice. if the outcome is "HH", what is the probability that's a fake quater was selected

Sam and three friends shared a sandwich equally. How many equal parts were there?

What is the reference angle for 11pi/6

Determine the common ratio and find the next three terms of the geometric sequence. -7, 3.5, - 1.75 ... a. -0.5; 0.450, - 0.8655, 0.45985 c. -1.5; 0.450, - 0.8655, 0.45985 b. -0.5; 0.875, - 0.4375, 0.21875 d. -1.5; 0.875, - 0.4375, 0.

Roni want to buy a table. table measure 10 feet by 17 feet and cost 16 per square fee

How do u solve 4 and a half + q = 9 and a half

Declan ran 509 meters in 5 minutes. calculate the unit rate

You are in a room with 100 light bulbs. Each light bulb is numbered from 1 to 100 and each has its own switch. All lights begin in the off position.

How do you prove 2 circles are similar?

Use two fractions to write an expression with an estimated sum of 2

The product of a number and - 5 is - 115