One day at 3:00 AM the temperature was - 22 in Kodiak Alaska. At 11:00 AM the temperature was 42 degrees. What was the average change in temperature per hour?

-22 - 42? ...

Izzy ran 2 1/4 miles in 15 minutes her friend Julia ran 3 3/4 miles in 25 minutes who ran faster?

A company that bakes chocolate chip cookies averages 5.2 chocolate chips per cookie. assume that the number of chocolate chips per cookie follows the poisson distribution.

Three hundred divided by three

if you have an accurate complete scale drawing and the scale which measures of the object of the drawing can you find

In this lesson, you worked with composite functions. Now make up any two functions f (x) and g (x), defined in terms of the variable x. For example, you might define f (x) = x - 15 and g (x) = 3x2. (Use different examples.

The width and length of a rectangle are consecutive integers. if the perimeter of the rectangle is 374 inches, find the width and length of the rectangle.

Which of the following describes the correct process for solving the equation 3x+6=21

Speed of Plane A = 415 mph. Speed of Plane B = 375 mph. Both planes leave from New York City at the same time. Plane A flies due North. Plane B flies due South. After 4 hours, how far is Plane A from Plane B (to the nearest mile) ?

A rectangle has an area of 135ft what is the length if the width is is 9ft what is the variable in this sentence

Two variables are always sometimes I never) correlated. 4. In the U. S., from 2004 - 2015, the correlation coefficient for the relationship between the size of a cell phone data plan, x, and the number of text messages sent, y, is r = + 0.97.