If the diameter of a circle is 8.5 kilometers, find the circumference of the circle to the nearest tenth.
a. 13.4 kilometers
b. 26.7 kilometers
c. 39.4kilometers
d. 53.4 kilometers

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b.fitness equipment worth $1,700 c.a holiday package worth $2,000