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LUCKY_DIMON [66]
2 years ago
7

Can you please help me and show you work ​

Mathematics
1 answer:
Nutka1998 [239]2 years ago
5 0

Answer:

37.50 and 84.97

Step-by-step explanation:

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Jaheed is making punch for a party. The recipe calls for 3.5 liters of fruit juice.
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The answer is n=3.5/m
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3 years ago
In a book the characters are trying to determine whether the Poisson probabilistic model can be used to describe the locations t
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Answer:

The estimated mean number of rockets hits in the region is 533.

Step-by-step explanation:

We are given the following information,

Number of rocket hits     |    Observed number of regions

0                                       |                       228

1                                        |                       214

2                                       |                        94

3                                       |                        32

4                                       |                         7

5                                       |                        0

6                                       |                        0

7                                       |                         1

We are asked to estimate the mean number of rocket hits in the region.

The mean or expected value is given by

\mu = \sum (x \cdot P(x)) \\\\\mu = (0 \cdot 228) + (1 \cdot 214) + (2 \cdot 94) + (3 \cdot 32) + (4 \cdot 7) + (5 \cdot 0) + (6 \cdot 0) + (7 \cdot 1) \\\\\mu = 0 + 214 +188+ 96 +28 +0+ 0 + 7 \\\\\mu = 533

Therefore, the mean number of rockets hits in the region is 533.

5 0
3 years ago
For questions 1- 3 find the exact sum or difference.
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A, 1/21 + 2/21 = 3/21 and that equals 1/7

C, 3/14+3/12 turns into 3/14+5/14= 10/14 - 8/14= 2/14=1/7
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3 years ago
Whats 7x444444444444444444444444444444444444444444444
Elis [28]
Chicken biscuits and syrup
6 0
2 years ago
What is the meaning of percent? How can percent be estimated and found?
Luden [163]

Answer:

Percent means the number out of 100

use the formula ( Value you got / Original value) X 100

for percentage increase or decrease = (Change in value / original value) X 100

Step-by-step explanation:

8 0
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