How can you use a number line to find the value of (-2) + 5?
a. begin at 2 and move 5 units to the left.
b. begin at 2 and move 5 units to the right.
c. begin at 5 and move 2 units to the left.
d. begin at 5 and move 2 units to the right.

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)