Matt Gilkey invests $45,000 in a 4-year certificate of deposit that earns interest at an annual rate of 5.25
percent compounded quarterly. The amount per $1.00 is 1.231994. What is the interest earned?
a $10,439.73
c. $6,578.06
b. $23,897.00
d. $11,567.25

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.