The scale of a model train is 1 inch 213.5 feet. one of the cars of the model train is 5 inches long. what is the length, in feet, of the actual train car?

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?