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Archy [21]
3 years ago
14

HELP ME OUT WITH THIS PLEASE I GIVE BRAINLIST and 100 points ❤️

Mathematics
2 answers:
Galina-37 [17]3 years ago
6 0

Answer:

incorrect length is 12.5

actual length is 11

12.5-11

1.5

1.5/12.5 ×100

20%

Step-by-step explanation:

hope it really helps you ^o^

Harman [31]3 years ago
5 0

Answer:

incorrect length is 12.5

actual length is 11

12.5-11

1.5

1.5/12.5 ×100

20%

Step-by-step explanation:

hope it helps

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5

Step-by-step explanation:

3 0
3 years ago
Find the missing side of triangle
Maksim231197 [3]

<u>Final Answer:</u>

x = 20

<u>Step-by-step explanation:</u>

we'll be using the pythagorean theorem method, in this triangle the missing letter is a.

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a = x

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a = \sqrt{29^2-21^2}

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7 0
3 years ago
9-(-3.7)=
kompoz [17]
5.3 you do your 9-3.7 and then add 9 +-3.7

5 0
3 years ago
Read 2 more answers
During a single day at radio station WMZH, the probability that a particular song is played is 1/5. What is the probability that
Lilit [14]

Answer:

the probability that the song should be played on accurately  3 days out of 5 days is 0.051

Step-by-step explanation:

Given that

The probability that a particular song is played is 1 by 5

We need to find out the probability that the song should be played on accurately  3 days out of 5 days

So,

P(x = 3) = \frac{5!}{3! (5 - 3)!} (\frac{1}{5})^3(1 - \frac{1}{5})^{5-3}

= 0.051

Hence, the probability that the song should be played on accurately  3 days out of 5 days is 0.051

The same is considered

7 0
3 years ago
Austin consumes an energy drink that contains caffeine. After consuming the energy drink, the amount of caffeine in Austin's bod
Olegator [25]

Answer:

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  • 1-hour: 0.8800

Step-by-step explanation:

The decay factor for time t can be written as ...

  0.2785^(t/10)

Then the 5-hour decay factor is ...

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and the 1-hour decay factor is ...

  0.2785^(1/10) ≈ 0.8800

5 0
3 years ago
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