What is 3.88 rounded to the nearest tenth of a dollar

One fifth of Bill's age is 4 years. Find Bill's age. A) 20 years old B) 18 years old C) 12 years old D) 16 years old

Choose the correct conic section to fit the equation. (x - 3) 2 + (y - 2) 2 = 16

A country's population in 1993 was 127 million. In 2000 it was 132 million. Estimate the population in 2008 using the exponential growth formula. Round your answer to the nearest million.

a man sells a radio set for rupees 605 and gains 10% at what price should he sell another lady of the same kind in order to gain 16%

What is the interest on $800 at 6% for 4 years?

A professor has recorded exam grades for 20 students in his class, but one of the grades is no longer readable.

Penny makes baskets and sells them for $12 each. The materials to make her baskets cost $2 per basket. How much will it cost her to make 24 baskets?

Which of the following is true about a nonlinear function? It has a constant rate of change. It can be curved. It looks like a straight line. It must cross the origin.

What is the correct classification of 7x^2+9x+4

The lengths of the sides of a triangle are 17, 8 and n. Which of the following must be true