Which of the following is the standard deviation of the random variable x, the number that appears on a die, if the probability of any number on a fair, 10-
sided die is 1/10
A. 5.2
B. 3.028
C. 2.872
D. 0.1

Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg