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3 years ago

What is the mean of this data set? 6,7,2,1,5,2,1,6 PLEASE ANSWER FAST!!!!!!!!!!! 50 POINTS!!!

Mathematics

2 answers:

solniwko [45]3 years ago

7 0

Answer:

3.75

Step-by-step explanation:

Mean = sum/n

= (6+7+2+1+5+2+1+6)/8

= 30/8

= 3.75

Aleks04 [339]3 years ago

5 0

Answer:

The mean is 3.75

Step-by-step explanation:

To find the mean, add all the numbers and then divide by the number of numbers

(6+7+2+1+5+2+1+6)/8

30/8

3.75

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2 years ago

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1 year ago

Avery and Caden have saved $27,000 towards a down payment on a house. They want to keep some of the money in a bank account that

AfilCa [17]

Answer:

They should put $6750 in the bank account and $20,250 in the stock fund.

Step-by-step explanation:

Consider the provided information that Avery and Caden have saved $27000.

Let x is the money deposit in the bank and y is the money deposit in stock fund.

Therefore,

x + y = 27000

x = 27000 - y

The bank account will pay 2.4% annual interest.

$\frac{2.4}{100}x+x=1.024x$

Stock fund pays 7.2% annual interest.

$\frac{7.2}{100}y+y=1.072y$

Therefore,

1.024 x + 1.072 y = 1.06 × 27000

Substitute the x = 27000 - y in above equation.

1.024 (27000 − y) + 1.072 y = 1.06 × 27000

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y = 20250

Now, substitute the y = 20250 in x = 27000 - y.

x = 27000 − 20250

x = 6750

Hence, they should put $6750 in the bank account and $20,250 in the stock fund.

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3 years ago