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ad-work [718]
3 years ago
14

What is the perimeter of the triangle

Mathematics
2 answers:
Paraphin [41]3 years ago
7 0

Answer:

where the image??

Step-by-step explanation:

Elanso [62]3 years ago
7 0

Answer:

the formula is

Step-by-step explanation:

a + b + c = P  ( P= perimeter )

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The scheduled arrival time for a daily flight from Boston to New York is 9:35 am. Historical data show that the arrival time fol
Lady_Fox [76]

Answer:

The mean is 11.5 minutes and the standard deviation is of 6.64 minutes

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The mean is:

M = \frac{a+b}{2}

The standard deviation is:

S = \sqrt{\frac{(b-a)^{2}}{12}}

Arrival time of 9:18 am and a late arrival time of 9:41 am.

9:41 is 23 minutes from 9:18. So the time is uniformily distributed between 0 and 23 minutes, so a = 0, b = 23.

Mean:

M = \frac{a+b}{2} = \frac{0+23}{2} = 11.5

Standard deviation:

S = \sqrt{\frac{(b-a)^{2}}{12}} = \sqrt{\frac{(23 - 0)^{2}}{12}} = 6.64

The mean is 11.5 minutes and the standard deviation is of 6.64 minutes

8 0
3 years ago
Find the amount of $8000 for 3 years,compounded annually at 5% per annum. Also ,find the compound interest
Triss [41]

Answer:

$9261

$1261

Step-by-step explanation:

Principal: $8000

Interest rate: 5% PA compounded annually

Time: 3 years

  • Sum = $8000*(1.05)³ = $9261
  • Interest = $9261 - $8000 = $1261
3 0
3 years ago
jOHN HAS 50 DOLLARS IN HIS WALLET, sUZANNAH HAS 30 DOLLARS WHAT PERCENTAGE OF JOUN'S MONEY DOES SUZANNAH HAVE?
ira [324]

Answer:

60%

Step-by-step explanation:


4 0
3 years ago
A solid with two parallel and congruent bases cannot be which of the following?
natka813 [3]
<span> D. Pyramid
...........
</span>
5 0
3 years ago
Can someone please help me with this?!
Maksim231197 [3]

Answer:

C. 39.6

<em>good luck, i hope this helps :)</em>

8 0
3 years ago
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