2 years ago

ATTACHMENT please help.

1 answer:

5 0

Answer: 21.5×10^−4

Step-by-step explanation: I think this is right I don't exactly rememberthe right formula

I put it into a calculator and then hopefully into scientific notation.

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Ivahew [28]

I typed out everything and it won’t let me answer, love that for me !

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2 years ago

inessss [21]

Answer:

283 is the answer

Step-by-step explanation:

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2 years ago

yanalaym [24]

Answer:

0.0313

Step-by-step explanation:

Given that in the shipment of 71 vials, only 13 do not have hairline cracks

Probability of not having a hairline cracks = $\frac{13}{71}$

If you randomly select 2 vials from the shipment

(Probability of not having a hairline cracks)' = $\frac{13-1}{71-1}$ = $\frac{12}{70}$

what is the probability that none of the 2 vials have hairline cracks.

i.e $(\frac{13}{71}) * (\frac{12}{70})$

= 0.183 × 0.171

= 0.0313

Hence, the probability that none of the 2 vials have hairline cracks = 0.0313

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2 years ago

lutik1710 [3]

2 x 3 x 2 x 3 units rectangle as shown in the picture would work!

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2 years ago

BARSIC [14]

13.5 freshman well rounded off to 14 freshman

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2 years ago