Suppose your friend selects one of the coins uniformly at random. Your friend flips the coin 10 times and tells you that it came up H 5 times and T 5 times. Based on this information, what is the probability that your friend selected c5

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

How many $20 bills do you need to have to make $280

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3