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Anni [7]
3 years ago
6

If you know that 7 x 8 =56, how can you use the commutative (order) property of multiplication to find the product of 8 x 7?

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0

Answer:

Step-by-step explanation:

Yes

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sergeinik [125]

Answer:

5x - 30

Step-by-step explanation:

I used the distributive property and I think I got it.

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Which of the following describes how to calculate the total investment in a load fund?
suter [353]
To calculate the total investment in a load fund, B.) MULTIPLY THE NUMBER OF SHARES BY THE OFFER PRICE.

Load fund is a mutual fund. The term "load" is used to refer to a fund with commission. 

The commission is the difference of the net asset value and the offer price of the fund.


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ill give brainliest n a recent survey, 3 out of every 5 students said Math is their favorite class.If 200 students were surveyed
anyanavicka [17]

Answer: <em>D. 120 students</em>

Step-by-step explanation:

<em>This is an easy solution</em>

<em>Take 300 and divide it by 5</em>

<em>300/5</em>

<em>This will result in 40</em>

<em>Now Multiply 40 by 3</em>

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6 0
2 years ago
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One of the main contaminants of a nuclear accident, such as that at Chernobyl, is strontium-90, which decays exponentially at a
igor_vitrenko [27]

Answer: P=0.975^t


Step-by-step explanation:

We know that the general form of the exponential decay formula is


y=A(1-r)^t, where y is final amount remaining after t time, A is the original amount and r is the rate of decay


Now, the ratio of strontium-90 remaining, p , as a function of years, t , since the nuclear accident. P=\frac{A(1-0.02)^t}{A}=\frac{(0.975)^t}{1}

Hence, the ratio of remaining since the nuclear accident is P=0.975^t

3 0
3 years ago
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Barry will use the distance formula:
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3 years ago
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