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3 years ago

Mean median mode and range of 12 18 12 8 8 14

Mathematics

2 answers:

Nesterboy [21]3 years ago

8 0

Answer:

Mean: 12

Median: 12

Mode: 12, 8

Step-by-step explanation:

Mean= add them all up then divide by number of terms so 72÷6 = 12

Median= The median is the value separating the higher half from the lower half of a data sample. For a data set, it may be thought of as the "middle" value.

Mode= whichever numbers appear the most times

mixas84 [53]3 years ago

5 0

Median 12 Range 10 and mean 12

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2 years ago

Sam invests $6000 in two different accounts. The first account paid 12 %, the second account paid 7 % in interest. At the end of

Lunna [17]

Answer:

The amount in the account at 12% interest is $3400 and the amount in the second account at 7% interest is $2600

Step-by-step explanation:

Let x be the amount in the account at 12% interest

So, 6000-x is the amount in the second account at 7% interest

$SI = \frac{P \times T \times R}{100}$

First account: $SI=\frac{x \times 1 \times 12}{100}$

Second account : $SI =\frac{(6000-x) \times 1 \times 7}{100}$

We are given that At the end of the first year he had earned $590 in interest.

So, $\frac{x \times 1 \times 12}{100}+\frac{(6000-x) \times 1 \times 7}{100}=590\\x=3400$

So,the amount in the account at 12% interest is $3400

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3 years ago

What is 4/15 equivalent to

max2010maxim [7]

Answer:

.2666667 or 26.66667%

Step-by-step explanation:

4/15 cant be simplified further. the denominator is divisible by 5 or 3, while the numerator is only divisible by 2. You can't make it smaller.

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3 years ago

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X=11ft
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Step-by-step explanation:

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