For normal distribution with mean μ = 400 and standard deviation σ = 100 find probability that x is greater than 619: p (x > 619)

Find the perimeterof 43 in by 15 in

Simplify: (5a - 13c) - (-11a + 31c) - (17a - 11c)

Solve 2x-6y=-48 for y

If 25% of the cars in the parking lot are white, how many cars in the parking lot are silver?

To make apple green paint, Judith combines 5 Parts yellow with two parts blue. How many gallons of blue does Judith need to use to make 17 gallons of Apple green paint?

A fish-tank has a length of 45 centimeters, a width of 25 centimeter and a depth of 10 centimeter. Find the volume of the fish-tank, 10250 cm3 11250 cm3 10250 ft3 11250 ft3

Last fall Zeke planted six bulbs in the ground, which in the spring would grow into 2 yellow flowers, 2 purple flowers, and 2 red flowers. What is the probability that the first two flowers that come up in the spring are 2 yellow flowers?

2. What can be used to describe the function graphed? y=3x+2

A factory can produce two products, x and y, with a profit approximated by P = 14x + 22y - 900. The production of y can exceed x by no more than 100 units. Moreover, production levels are limited by the formula x + 2y ≤ 1,400.

What is the greatest common factor between 8x and 40?