Bobby is bringing his collection of dimes and quarters to the bank to deposit into his savings account. if d represents the number of dimes in bobby’s collection, q represents the number of quarters, and the collection is worth $63.75, which of the following equations models the value of bobby’s collection? a. 63.75 = d + q b. 63.75 = 25d + 10q c. 63.75 = 10d + 25q d. 63.75 = 0.10d + 0.25q

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