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3 years ago

Write down four common multiple of 9 and 6

Mathematics

2 answers:

White raven [17]3 years ago

6 0

Answer:

<h2>18, 36, 90, 180 are common multiples of 9 and 6 </h2>

lapo4ka [179]3 years ago

3 0

Step-by-step explanation:

1 Answer

multiples 6:{6,12,18,24,30,36,42,48,54,60,66,..}

multiples 9:{9,18,27,36,45,54,...}

common multiples {18,36,54,... }

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The director of admissions at Kinzua University in Nova Scotia estimated the distribution of student admissions for the fall sem

wariber [46]

Answer:

In order to calculate the expected value we can use the following formula:

$E(X)=\sum_{i=1}^n X_i P(X_i)$

And if we use the values obtained we got:

$E(X)=(1060*0.5) +(1400*0.1) +(1620*0.4)=1318$

Step-by-step explanation:

Let X the random variable that represent the number of admisions at the universit, and we have this probability distribution given:

X 1060 1400 1620

P(X) 0.5 0.1 0.4

In statistics and probability analysis, the expected value "is calculated by multiplying each of the possible outcomes by the likelihood each outcome will occur and then summing all of those values".

The variance of a random variable Var(X) is the expected value of the squared deviation from the mean of X, E(X).

And the standard deviation of a random variable X is just the square root of the variance.

In order to calculate the expected value we can use the following formula:

$E(X)=\sum_{i=1}^n X_i P(X_i)$

And if we use the values obtained we got:

$E(X)=(1060*0.5) +(1400*0.1) +(1620*0.4)=1318$

3 0

3 years ago

Solve for x: 3-(2x-5)<-4(x+2)

andriy [413]

3-(2x-5)<-4(x+2)

8-2x<-8-4x

16<-2x

-8 > x. or equivalently x<-8

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3 years ago

What number is five million eight thousand four hundred five

Eddi Din [679]

Answer:

This number is 5008405

Step-by-step explanation:

five million = 5000000

eight thousand = 8000

four hundred = 400

five = 5

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2 years ago

James, who works as an accountant, is paid for overtime. Last week he worked 11,9,8,8 and 8 hours respectively on his weekdays.

Margaret [11]

Answer:

441.60

Step-by-step explanation:

4 hours of 1.5 times is 38.40 + 19.20=57.60

40 hours at 9.60 = 384

384+ 57.60== 441.60

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2 years ago

(3x + 2) + (6x + 6). What is the expression please I need this quick!!

yanalaym [24]

Answer:it is 17x / <17x

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2 years ago

Write down four common multiple of 9 and 6​

Write down four common multiple of 9 and 6