Nathan put $400 in a savings account for two years. The interest rate is 3% and will be compounded annually. How much money will he have at the end of the two years?

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3