Brody volunteers at a children’s hospital as an art director. He brought 8 t-shirts for the children to decorate this week. 5 of the t-shirts are size extra small. If Brody was in a rush to get to the hospital, and he randomly grabbed 4 t-shirts to decorate, what is the probability that all of them are extra small?

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)