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you measure a tub shaped as a rectangular prism to be be 3ft wide, 4 ft long, and 2.5 feet tall to the nearest half foot. what are the minimum and maximum volumes of the tub? what is the greatest possible percent error in calculating the volume of the tub?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?

Solve the system of equations. x=-2y+1 and x+2y=9. show work