Your hot air balloon is rising at the rate of 4 feet per second another aircraft nearby is at 7452 feet and is losing altitude at the rate of 30 feet per second in how many seconds will your hot air balloon be at the same altitude as the other aircraft

What is the inverse of the function f(x) = 2x + 1?

Given that abcd is a rhombus, what is the value of x?

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?