Nancy kelge purchases 44 bonds that mature in 2024 at 96.2.
they have a coupon rate of 7.375%.
commissions are $10 per bond.
find the effective interest rate rounded to the nearest tenth.

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27