A student is flipping a fair coin. His first 2 slips landed on heads while his next 3 flips landed on tails. Based on his experiment, how many times should he expect the coin to land on tails if he flips the coin another 20 times?

Simplify the following expression (4x-3) (12x+2)

Tonya went out to a restaurant for lunch. she tipped 12% of her bill, which brought the sum of the lunch bill plus the tip to $28. how much was the original bill?

I Forgot how to do substitution and elimination im in Algerbra 1

The planet mercury takes 56.6 earth days to rotate how many times will it rotate in one year

The length of a rectangle is 1/4 of the width the perimeter is 10 inches what is the width?

What is the volume of an aquarium that is 2 yards wide, 1.5 yards deep, and 1 1/3 yard long?

g a. A 99% confidence level and a sample of 24 observations. 2.807 2.807 Correct b. A 90% confidence level and a sample of 24 observations. 1.714 1.714 Correct c. A 99% confidence level and a sample of 20 observations. 2.845 2.845 Incorrect d.

Rate of proportionality for (-2,4) and (-1,1)

Write the number in standard form 4,00+300+20+9

How do you write 81,271 in words