The following numerically ordered sequence of numbers has a mean of 17 and a median of 18.
7,2, 12, 15, 17, b, 20, 22, 24, 25
Given this information, the values of a and b must be:
a=

Myron put $5000 in a 2-year cd playing 3% interest, compounded monthly. after 2 years, he withrew all his money. what was the amount of the withdrawal?

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.