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Marizza181 [45]
3 years ago
15

Give an example with an expression showing the associative property of multiplication

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
7 0

Answer:

Use the associative property of multiplication to rewrite (5 x 4) x 3 In order to rewrite the expression, take the parenthesis off of the first two factors and put them around the last two factors. Answer: 5 x (4 x 3) Example: Use the associative property of multiplication to rewrite (6 x 2) x 7

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2.) Priya is stacking building blocks to make a tower. She takes a break
Marizza181 [45]
5/8x? =2 1/2
And
5/8 - 2 1/2 =?
The answer would be those 2 can you plz park this a bran list
3 0
3 years ago
Read 2 more answers
How do I solve that equation
rewona [7]
Solving: (5)(3 - 1) + 4

Step One: Subtract 1 from 3 which is 2
<span><span>5<span>(<span>3 − 1</span>) </span></span>+ 4

Step Two, Multiply 5 by 2 which is 10</span><span>=<span><span><span>(5)</span><span>(2) </span></span>+ 4

Step Three, Add 4 to 10 which is 14</span></span><span>=<span>10+4

</span></span><span>=<span>14

Answer:
(A)14

Hope this helps!
</span></span>
3 0
3 years ago
Read 2 more answers
Find the variance of the set of data to the nearest tenth: 5, 8, 2, 9, 4
Orlov [11]

Answer:

Therefore the variance on the data set is 8.3

Step-by-step explanation:

In order to find the variance of the set of data we first need to calculate the mean of the set, which is given by:

mean = sum of each element / number of elements

mean = (5 + 8 + 2 + 9 + 4)/5 = 5.6

We can now find the variance by applying the following formula:

s^{2} = \frac{\sum_{(i=1)}^n(x_i - mean)^2}{n -1}

So applying the data from the problem we have:

s² = [(5 - 5.6)² + (8 - 5.6)² + (2 - 5.6)² + (9 - 5.6)² + (4 - 5.6)²]/(5 - 1)

s² = [(-0.6)² + (2.4)² + (-3.6)² + (3.4)² + (-1.6)²]/4

s² = [0.36 + 5.76 + 12.96 + 11.56 + 2.56]/4 = 8.3

Therefore the variance on the data set is 8.3

7 0
3 years ago
What decimal is in between 0.2 and 0.3? please answer me!!!!!!!!!!!
mylen [45]

Answer:

This is just asking for any decimal right? f it is then you can use this

0.25

3 0
3 years ago
Read 2 more answers
Given that p is an integer, q = -12 and the quotient of p/q is -3, find p
sergejj [24]
I think it’s p=36 because you have to do the opposite on both sides..

So..
q=-12
P/-12=-3
+12 *12
P=36
7 0
3 years ago
Read 2 more answers
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