Question

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A quality control inspector is in charge of inspecting drill bits that are produced on an assembly line. The diameter of a drill bit can be modeled by the equation |x − 0.525| = 0.01. Show your work in solving the equation to determine the minimum and maximum diameters of the drill bits.

Answer 1

minimum is 0.425. And the maximum is 0.625

Answer 2

Well how did u get that lol

Answer 3

lol hold on i need to email my teacher an assignment real quick

Answer 4

wait i did it wrong >.<

Answer 5

Sowwy
it's basic addition and subtraction. That's where i went wrong the first time >.<
0.525 - 10 = 0.515 and 0.525 + 10 = 0.535

Answer 6

if there is a tolerance that means the drill bit can be
-slightly above or
-slightly below
soo The first equation is x - 0.0525 = 0.01. The 2nd is: x - 0.0525 = -0.01
so the answer to the first one is 0.0625

so the second one is x=0.0425

0.0425 - 0.0525 = -0.01, |-0.01|=0.01
So the answer to the second one is 0.0425
So the minimum diameter of the drill bits is 0.425. And the maximum is 0.625.
both have a deviation of no more than 0.01

Answer 7

^you catch my mistake?

Answer 8

oh nvm >.< lol...>.>

Answer 9

Sorry i felt like trying to see if you'd catch that 0.01 is 100 not 10 xD