The data in the line plot show how many pages each student read last night. Which is the best measure of variability? A. interquartile range
B. mean
C. median
D. range

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

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Multiply sixth of sixty six by a half of ten show step by step method