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2 years ago

12

How long did it take for Troy’s toy truck to accelerate at 1.2 m/s² from 0.40 to 0.80 meters per second? A. 33 s B. 0.33 s C. 3.

0 s D. 3.0 min

1 answer:

givi [52]2 years ago

5 0

Answer:

i dont knnow

Step-by-step explanation:

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Suppose an airport metal detector catches a person with metal 99% of the time. That is, it misses detecting a person with metal

frozen [14]

Answer:

The probability of missing the first metal-carrying person is P(x≤50)=0.395

Step-by-step explanation:

We define as success to: missing metal carrying detection.

p=0.01

P(x)= $\frac{n!}{x!(n-x)!} p^x(1-p)^{n-x}$

We look for the probability when all metal carring people is detected so x=0

P(x≤50)=1-P(x=0)= $1 - 0.99^{50}$ =0.395

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Butoxors [25]

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2 years ago

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X - 6 = 5x – 2<br> help

KiRa [710]

Answer:

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-4=4x

-4/4=X

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2 years ago

Mile markers along the highway tell drivers how many miles they have traveled from one location to another. Suppose Daniel sees

agasfer [191]

The answer to you question is 74.

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2 years ago

Y varies directly as x. If x = 15 when y = 20, find x when y = 30.

Goryan [66]

Answer:

22.5

Step-by-step explanation:

y=kx

20=k15

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2 years ago