A TV manufacturer knows that their TV's have a normally distributed lifespan, with a mean of 5.6 years, and standard deviation of 1 years.

If a TV is picked at random, 3% of the time its life will be less than how many years?

Give your answer to one decimal place.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

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: (1,3) (3,-1) (5,-5) ?

step-by-step explanation:

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !