Answer this quick plz
the number of potato chips in a bag is normally distributed with a mean of 74 and a standard deviation of 4. approximately with percent of bags contained between 62 and 86 potato chips?
approximately: 68%
approximately: 74%
approximately: 95%
approximately: 99.7

lol

step-by-step explanation:

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. : )

answer: h=5.6 i don't really know how to put into words, so i though i would let you do that. i hope i was able to some

step-by-step explanation:

18 = 6(h)+1/2

18 = 6h+1/2

18-1 = 6h/2

17 = 3h

17/3 = h

h = 5.6

c-   36

taxicab circle radius 9 has 4(9) = 36 points