In one year a company found 9 defective parts out of 4500 parts picked for testing

1 answer:

7 0

Answer:

hdhdhdjdmkdjddbgdgdhdjoudhnskshgebdlejdbdhjdjdjdk

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Ivenika [448]

Answer:

$x^{4} +18x^{2} +81=(x^{2} )^{2}+2(9)^{2} +(3)^{4} \\x^{4} +18x^{2} +81=(x^{2} +9)^{2}$

Step-by-step explanation:

This is just a perfect square

6 0

3 years ago

Nostrana [21]

Since 4 nights cost $356, 356÷4=89, so one night costs $89. 7-4=3, so 89×3 is 267. 267+356 is 623. The total cost for 7 nights would be $623

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3 years ago

andrezito [222]

I'm in college, I honestly don't know what it is but I hope you find it!

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3 years ago

DENIUS [597]

Answer:

14.5 miles

Step-by-step explanation:

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3 years ago

aleksklad [387]

A= (a+b/2) × h

Is the formula for a trapezoid

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3 years ago