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Fofino [41]
2 years ago
12

Think about the commutative property of real-number operations as it applies to addition and subtraction of functions. How do yo

u think this property might extend to multiplication and division of functions?
Mathematics
2 answers:
Nikitich [7]2 years ago
8 0

Answer:

The commutative property of addition states that two or more numbers can be added in any order, and the results will be same.

Example:

3+5+8=8+3+5=16

Similarly, the commutative property of multiplication states that two or more numbers can be multiplied in any order, and the results will be same.

Example:

3\times4\times10=120 or 10\times3\times4=120

Subtraction does not have a commutative property because a - b gives a different result than does b - a.

Also this does not work on divisions as a/b is not equal to b/a.

zavuch27 [327]2 years ago
4 0
It is the same as commutative, just flipping the position of the numbers. For multiplication, it is the same. 3x2=2x3. But with division, you are dividing the second number from the first, so it matters what number is first and can affect it heavily. 
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Kevin says that lines p and m will eventually intersect. Lines A and B intersect. Plane A contains lines p, m, and n. Line n is
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Answer:

No, because they are parallel.

Step-by-step explanation:

The lines p and m will not intersect, so Kevin is not correct.

It is given that planes A and B intersects. The plane A contains the line p, m and n on its plane. The lines p and m are parallel to each other. They are identical and move in the same direction.

Since the line p and m are parallel, they will not meet each other at any point because parallel lines does not intersect or meet at a point, they run parallelly along each other.

So, line p and m will not intersect.

Thus the answer is " No, because they are parallel."

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2 years ago
Kellianne lined up the interior angles of the triangle along line p below.
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Answer:1,4,5,2

Step-by-step explanation:

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2 years ago
At the time of her​ grandson's birth, a grandmother deposits $ 2000 in an account that pays 3.5 % compounded monthly. What will
11Alexandr11 [23.1K]
At the time of her grandson's birth, a grandmother deposits $12,000.00 in an account that pays 2% compound monthly. What will be that value of the account at the child's twenty-first birthday, assuming that no other deposits or withdrawls are made during the period.
---
A(t) = P(1+(r/n))^(nt)
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A(21) = 12000(1.5214)
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7 0
2 years ago
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a ball is thrown straight up from the top of a tower that is 280 ft high with an initial velocity of 48 ft/s . the height of the
poizon [28]
First find the time that the ball is level with the top of the building on its descent. You can do this by  solving 280 = -16^2 + 48t + 280 for t. This gives t = 3 seconds . 
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Answer in interval notation is  (3, 5.94].
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2 years ago
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Find the point estimate of the proportion of people who wear hearing aids if, in a random sample of 493 people, 40 people had he
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Point estimate proportion is the average of lower and upper interval limit.

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Substituting;

p= 40/493 = 0.0811
8 0
2 years ago
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