Which data set could not be represented by the histogram?
a) {12, 12, 15, 9, 8, 17, 11, 16, 15}
b) {13, 10, 15, 9, 9, 18, 19, 14, 15}
c) {12, 17, 19, 9, 8, 17, 18, 14, 16}
d) {13, 10, 16, 9, 8, 17, 18, 14, 15}

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily