Look at the division problem and choose the correct first step.
138 divided by 6
(A)Multiply 6 and 20 to get 120.
(B)Subtract 120 from 138.
(C)Divide 6 into 13 and put a 2 in the quotient.
(D)Divide 6 into 18 and put a 3 in the quotient.

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

How can constraints be used to model a real-world situation?

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?