Find each unit price. Then determine the better buy.

48 fl oz of fruit juice for $3.05, or 64 fl oz for $3.59

there are 435 representatives in the U. S. house of representatives. of the 435 representiatives, 6 are from kentucky. find the ratio of the total number of representatives.

Write the digit in the ten thousands place of 913,256

A random sample has been taken from a population. A statistician, using this sample, needs to decide whether to construct a 90 percent confidence interval for the population mean or a 95 percent confidence interval for the population mean.

The ratio of yellow circles to purple circles is 2:3. What perfect of the circles are yellow? Explain.

Suppose a normal distribution has a mean of 26 and a standard deviation of 4. What is the probability that a data value is between 28 and 31? Round your answer to the nearest tenth of a percent?

How much is $3,204 plus $79,402?

Mario has b books. After receiving 5 new books for his birthday, he had 18 books

Danny's 7 friends contributed an equal amount of money to buy him a birthday present. The present cost $84. How much money did each friend contribute?

How much will a saver earn in 10 years on a $100 deposit that earns 5% compound interest (compound annually) ?

Distributive property: Example: 6 (2x - 3) = 12x - 18 "Combine like terms" means 3x + 4x = 7x. But we cannot add 3x + 4. Simplify, don't solve for x, just simplify, write it with only one x and no parenthesis: 2 (4x - 1) + 3x =