Aparasail took two people up 750 feel and then lowered them 750 feet. which statement is true about the change in height of the people after this occurs? a- it changed by -1,500 feet. b- it changed by -750 feet. c-it changed by 0 feet. d- it changed by 750 feet.

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

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?

Find the axis of symmerty for x y=x squared -4x-8