Levi Stein’s 18-month, $6,500 loan has a 12% interest rate. His monthly payment is $396.38. After making payments for 9 months, the loan’s balance is $3,395.43. How much will Levi save if he pays off the loan early?

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft