The graph below shows two normal distributions. 2 normal distributions are shown. One peaks at 30 and the other peaks at 45. What is the difference of the means of the distributions? 15 30 45 60

How to solve 2x2?>? ? ? ?

Let f (x) = - 2x - 7 and g (x) = - 4x + 6. Find (f o g) (-5) A. - 6 B. 3 C. 26 D. - 59

When your dividing zero by any numbers is the answer always zero

Find the slope of each line. y=1/4x-4

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

You walk 1 and 1/4 miles in 45 minutes. How many miles per hour do you walk?

The first term of a geometeic series is 1/27, the common ratio is 1/3, find the explicit formula geonetric series?

11/6 as a mixed number

If an item is marked $520 during a 20% off sale, what is the regular price

A gardener buys a plant that is 12cm in height. Each week after that the plant grows 10cm. Note: The plant is 12cm high at the beginning of the week. what is the formula and value for t10 and t12 in an arithmetic sequence?