Ascuba diver descends from -5 feet to -62 feet. how many feet did she descend?

57 feet

Step-by-step explanation:

Distance can be calculated by the formula: Point B - Point A,

Point B is the endpoint, and Point A is the starting point.

We have -62 - (-5)

    -62 + 5

      -57, but we're talking about distance, which is always positive, so the scuba diver descended 57 feet

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )