Suppose a random sample of n bolts is taken from the box, and bolts are drawn at random one at a time with replacement (the same as in (a)). Use the Chebyshev inequality to determine the smallest number of bolts n such that the proportion of long bolts in the sample will be less than 0.01 with probability at least 0.95.

a

b

d

step-by-step explanation:

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.