A manufacturer knows that their items have a normally distributed length, with a mean of 18.1 inches, and standard deviation of 3.7 inches. If one item is chosen at random, what is the probability that it is less than 28.9 inches long

The cost of a rental car at a certain company is a $50 fee plus $0.40 for each mile driven up to 100 miles. For every mile over 100 miles it is $0.50 per mile. What would the total cost be for renting the car and driving it 120 miles? A. $40 B.

What is 572 rounded to the nearest ten and hundred

A drawer contains 4 red socks, 3 white socks, and 3 blue socks. Without looking, you select a sock at random, replace it, and select a second sock at random. What is the probability that the first sock is blue and the second sock is red?

Two trains leave stations 224 miles apart at the same time and travel toward each other. one train travels at 80 miles per hour while the other travels at 60 miles per hour. how long will it take for the two trains to meet?

Solve for x: b.) x + 13=9

8. Write an equation of the form an = a1 + d (n - 1) that would describes the nth term of the arithmetic sequence 7, 10, 13, 16, ...

Which number line represents the solution set for the inequality 2x24? + -10 -8 -6 4 - 2 0 2 4 6 8 10 + + + + + -4 -10 -8 -6 -2 0 + 6 + 10 2 4 8 + + -10 -8 --6 -4 O -2 2 4 6 8 10 -10 -8 --6 -4 -2 0 2 4 6 8 10

Let $s$ be a subset of $/{1, 2, 3, / dots, 100/}$, containing $50$ elements. how many such sets have the property that every pair of numbers in $s$ has a common divisor that is greater than 1?

What is 3 2/3+2.3 the 2.3 is a repeating decimal

Solve the system of equations using the linear combination method. {5m+3n=41 3m-6n=9 Enter your answers in the boxes. m = n = Solve the system of equations using the linear combination method. {6g+8h=40 -6g+2h=-20 Enter your answers in the boxes.