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Alla [95]
3 years ago
15

Can somebody help me with this question?

Mathematics
1 answer:
umka2103 [35]3 years ago
5 0

9514 1404 393

Answer:

  (d)  b/a

Step-by-step explanation:

The applicable rule of exponents is ...

  (a^b)/(a^c) = a^(b-c)

__

Then the expression simplifies to ...

  b^-2/(ab^-3) = b^(-2-(-3))/a = b^1/a = b/a

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3 0
3 years ago
Is 4 hours greater or less than 14,400 seconds? (Or equal too)
DochEvi [55]

Answer:

Equal to.

Step-by-step explanation:

The easiest way to figure this out is to convert 14,400 seconds to hours. There are 60 seconds in a minute and 60 minutes in an hour. So, divide 14,400/60, which is 240. This is now 240 minutes. To figure out minutes into hours, divide 240/60, which is 4. 4=4, so 4 hours equals 14,400 seconds.

Hope this helps you out...have a good day c:

6 0
3 years ago
How do you find the missing base of an exponent? Example:<br><img src="https://tex.z-dn.net/?f=%20%20%7B%3F%7D%5E%7B3%20%7D%20%2
iVinArrow [24]
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7 0
3 years ago
Which division sentence is related to the product of a/3(a/3) when a≠0
Mashcka [7]

Answer:

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Step-by-step explanation:

As we seen that the reciprocal of the a/3(a/3) provides the result as a product number that gives the output as 1 .

Also we know that two fractions number gives output 1 if they are the reciprocal or multiplicative inverse from each other.

So,  a/3(a/3

\frac{3a}{3a} \\\\it\ can\ be \ written \ as \\\frac{3}{a} \frac{.}{.}\frac{a}{3}=\ 1

8 0
4 years ago
Help pls what's the answer if I subtract these ?
Drupady [299]
32/40 - 15/40 = 17/40
4 0
2 years ago
Read 2 more answers
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