Jack broke apart 5x216 as (5x200) (5x16) to multiply mentally. what strategy did jack use?
a. commutative
b. associative
c. halving and doubling
d. distributive

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?