Which is one way to estimate 102 ÷ 6 = 17? a. 105 ÷ 5 = 21 b. 105 ÷ 10 = 10.5 c. 100 ÷ 5 = 20 d. 102 ÷ 10 = 10.2

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 nonpermissible replacement for binthis expression.b2/5b +5

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?