Yolanda went for a drive in her new car. she drove
312.5
miles in
5
hours. what was her speed?

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

9/10 divide by -3/15 as a mixed number

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%