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guajiro [1.7K]
2 years ago
8

Find the number that makes the ratio equivalent to 11:1. ?:4

Mathematics
2 answers:
blagie [28]2 years ago
8 0

Answer:

The unknown is 44

Step-by-step explanation:

We need to solve for x in the proportion given by :

11 / 1 = x / 4

multiply both sides by 4 to isolate x

11 * 4 / 1 = x

x = 44

iren2701 [21]2 years ago
4 0
It would be 44 because 11x4=44 :)
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Answer:

The mean cholesterol levels

= 173873.7

Step-by-step explanation:

For The mean

The mean is going to be sum of the numbers divide by the number

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Mean =1738737/10

= 173873.7

For Median

Wee arrange ascending order

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Median = (165165+170170)/2

Median = 335335/2

Median = 167667.5

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4 0
3 years ago
For number five I need help plz help
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1. 1000 2. 0.001. hope this helps.

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3 years ago
Question 4
Ilia_Sergeevich [38]

Answer:

2

Step-by-step explanation:

Given

See attachment for chart

Required

Number of off days

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This is calculated as:

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Where

x = days

f = chances

So, we have:

E(x) = 0* 0.3 + 1 *0.2 + 2 * 0.25 + 3  * 0.2 + 4  * 0.02 + 5 * 0.01 + 6 * 0.01 + 7 * 0.01

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2 years ago
Liz flips a coin 30 times. The coin lands heads up 21 times and tails up 9 times. Complete each
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Answer:

Pr = 0.50

Step-by-step explanation:

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See attachment for complete question

Required

P(H)

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8 0
2 years ago
How do simplify 4(8+2f)+5 using distributive property?
polet [3.4K]
8f+37 is the answer to check:
4 times 8 is 32 + 4 times 2f is 8f..........then 32+8f+5 to 8f + 37 is your answer
8 0
3 years ago
Read 2 more answers
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