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hodyreva [135]
3 years ago
7

What is the range for this set of data? 7 15, 12 03 KO 5 8 012

Mathematics
1 answer:
natima [27]3 years ago
4 0

<em>I'm not sure what KO means, so I'll diregard that for now. </em>

<u>How do we figure out the range of a data set?</u>

<em>The rules state we must find the difference between the smallest and largest numbers in the data set.</em>

<u>Let's organize the numbers, least to greatest.</u>

(3, 5, 7, 8, 12, 12, 15)

<u>Because we organized this from least to greatest, all we need to do is subtract the first number from the last number:</u>

15 - 3 = 12

<em>That means...</em>

The range of the data set is 12!

<em>Please let me know if this helped you, or if you have any questions!</em>

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( −2 x^3) ^ 3 simplify
densk [106]

Answer:

-8x^9

Step-by-step explanation:

We can split up the exponent into multiple products: (-2x^3)^3=(-2)^3*(x^3)^3.

We know that (-2)^3=(-2)*(-2)*(-2)=-1*-1*-1*2*2*2=-1*8=-8.

We also know that (x^3)^3=x^{3*3}=x^9.

So, our answer is \boxed{-8x^9} and we're done!

5 0
3 years ago
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3 years ago
Find the difference between 7/10 and 14/15
Phantasy [73]

Answer:

the difference between the two fractions is 1/10

Step-by-step explanation:

when solving this problem you must switch the denominators to the same number. in this case thats 30. so 10*3 is 30 and 15*2 is 30. so then we multiply 7*3 to get 21 and 14*2 to get 24. so now we have 21/30 and 24/30, so then we compare. and we end up with 3/30, we simplify the answer to 1/10.

6 0
3 years ago
When 7 is subtracted from five times a number, the result is greater than twice the sum of the number and 4. Find all the number
hichkok12 [17]

Given :

When 7 is subtracted from five times a number, the result is greater than twice the sum of the number and 4.

To Find :

All the numbers that satisfy the inequality.

Solution :

Let , the number is x .

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Mathematical expression for second term is :

2(x + 4)

Now , comparing both the expression by given constrain.

5x - 7 > 2(x + 4)\\\\5x-7>2x+8\\\\3x>15\\\\x>5

So, all the numbers that satisfy the inequality are greater than 5.

Hence , this is the required solution.

3 0
3 years ago
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Tresset [83]

Answer:

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Step-by-step explanation:

8 0
4 years ago
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