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disa [49]
3 years ago
7

A matchbox tray slides into its outer cover in how many different ways can you do this

Mathematics
1 answer:
Leni [432]3 years ago
4 0
-- Slide end-A of the tray, right-side-up, into end-A of the cover.    (0 0 0)
-- Slide end-A of the tray, right-side-up, into end-B of the cover.    (0 0 1)
-- Slide end-A of the tray, upside-down, into end-A of the cover.    (0 1 0)
-- Slide end-A of the tray, upside-down, into end-B of the cover.    (0 1 1)
-- Slide end-B of the tray, right-side-up, into end-A of the cover.    (1 0 0)
-- Slide end-B of the tray, right-side-up, into end-B of the cover.    (1 0 1)
-- Slide end-B of the tray, upside-down, into end-A of the cover.    (1 1 0)
-- Slide end-B of the tray, upside-down, into end-B of the cover.    (1 1 1)






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Brianna can buy 14 pencils for $1.50 at the school store. At that rate, about how much would 100 pencils cost?
LuckyWell [14K]

Answer:

we conclude that the cost of 100 pencils = $11

Step-by-step explanation:

Brianna can buy 14 pencils for $1.50 at the school store.

so

unit rate =  $1.50 /  14 pencils

              = 0.11 USD per pencil

Thus,

The cost of 1 pencil =  $0.11

The cost of 100 pencils = $0.11 × 100

                                       = $11

Therefore, we conclude that the cost of 100 pencils = $11

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The test statistic of z=2.08 is obtained when testing the claim that p≠0.611. a. Identify the hypothesis test as being​ two-tail
krek1111 [17]

Answer:

Following are the solution to the given points:

Step-by-step explanation:

When the two-tailed were testing then:

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Testing the statistics:

\to z = 2.08\\\\P-value = 0.0375\\\\\alpha = 0.01\\\\0.0375> 0.01\\\\P-value < \alpha\\\\

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Answer:

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Step-by-step explanation:

if A+n=180

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165+n=180

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A+n=180

A+15=180

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Answer:

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Step-by-step explanation:

The slope formula is useful for finding slope.

  m = (y2 -y1)/(x2 -x1)

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