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Gelneren [198K]
3 years ago
7

Would the answer to this problem be 27a^9 or 27a^6 and why?

Mathematics
1 answer:
vovangra [49]3 years ago
8 0
It would be -27a^9
reason being; (4a)^0 is 1
so it would be (-3a^3)^3
-3^3 is just like saying
-3 x -3 x-3
which would give you -27 
and for a^3 you will multiply the 3 to the 3
giving you a^9
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18. what Gives the missing value in 2/5 = x/30?
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X is equal to 12
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3 0
3 years ago
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lara31 [8.8K]

Answer:

the awnser is -1

Step-by-step explanation:

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8 0
3 years ago
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Rachel rode her bike for seven -quarters of a mile on Monday and nine-fifths of a mile on Tuesday. How many miles did she ride a
Romashka [77]

Answer:

3 11/20 miles

Step-by-step explanation:

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Tuesday = nine-fifths of a mile

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5 0
3 years ago
In 2000, Florida's total population was 15,982,378 people and 183 out of every 1000 residents were 65 years and older. Determine
dmitriy555 [2]
Hello! There were 15,982,378 people living in Florida in 2000 and 183 out of 1,000 were ages 65 and over. That's 18.3% of all Florida residents, because 183/1,000 is 0.183 and 0.183 * 1,000 is 18.3. What you could do is multiply the amount of people living in Florida by the percentage, in this case, 18.3% (0.183). When you do that, you get 2,924,775.174 or 2,924,775 when rounded to the nearest whole number. Either way, you can't have part of a person. In the year 2000, there were 2,924,775 Florida residents 65 and older.
5 0
4 years ago
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3 years ago
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