What is the average speed? answer choices:
a)3 miles per hour
b)3/4 miles per hour
c)1 mile per hour
d)2 miles per hour

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000