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?

A pizza cost $12.00. If sales tax is 7%, what is the final price of the pizza?

The price Jimmy paid for a video game is. 85x. What was the discount?

Divide decimals 1.52 / 1.9

The population of Linton is 12 times as much as the population of Ellmore. The combined population of both towns is 9,646 people. What is the population of Linton

Which equation has a slope of 1/4 and a y-intercept of 3

2. Which equation can be used to represent "six added to twice the sum of a number and four is equal to one-half of the difference of three and the number"?

There are 8 blue marbles and 7 red marbles in a bag. Julie pulls 2 marbles at random from the bag first. What is the probability that she first pulls a blue marble then a red marble? Show work.

Which of the following is an equivalent form of the compound inequality - 44 > - 2x - 8 ≥ - 8? -2x - 8 > - 44 and - 2x - 8 - _> - 8 -2x > - 44 and - 8 _> - 8 -2x - 8 < - 44 and - 2x - 8 _<-8 -2x - 8 - 8 .

Identify the property shown below: 4+ (x + y) = (4+x) + y

The perimeter of a rectangle garden is 100 Ft the length of the garden is 5 feet longer than two times the width what is the area of the garden