2. let y denote the average starting salary for 2014 u. s. college graduates, measured in dollars. suppose that the average annual salary is $56,000 dollars, with a standard deviation of 8,000. find the mean and standard deviation when salary is measured in thousands of dollars.

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.

Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o