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san4es73 [151]
3 years ago
5

Simplify the expression x^-4/5 * x^7/8

Mathematics
1 answer:
lord [1]3 years ago
3 0

Answer:

x^3/40

Step-by-step explanation:

add the exponents

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PLEASE HELP ASAP
Svetradugi [14.3K]
The area ratio is 1:16 meaning that the old area is 1 while the new area is 16. So this is another way of saying "the area is multiplied by 16"

Take the square root of each part of the ratio of 1:16 and we get 1:4

So this is the scale factor. It tells us how the linear components of the circles relate to one another. If the circumference of the smaller circle is 1,then the larger circle has a circumference of 4.

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4 0
3 years ago
Abigail can read 180 words in one minute if she were to read 30 minutes each day how many days would it take to read 32,400 word
Montano1993 [528]

Answer:

It would take Abigail six days to read 32,400 words of a book if she were to read 30 minutes per day.

Step-by-step explanation:

If Abigail reads 180 words per minute, and she reads 30 minutes per day, we need to multiply 180 by 30 to figure out how many words she reads per day.

180 × 30 = 5,400

Abigail reads 5,400 words per day.

Then, we divide 32,400 by 5,400 to figure out how many days it would take Abigail to read 32,400 words.

32,400 ÷ 5,400 = 6

It would take Abigail six days to read 32,400 days.

Hope that helped!

6 0
3 years ago
Forty-five people were asked about how many miles they walked in one week. The results are shown in the graph. What is the mean
Alona [7]
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7 0
4 years ago
Read 2 more answers
Do I add all the GPAs together and then add all the GPAs above Salley and then subtract them from each other?
solong [7]
No you add them all together and then you divide the number of GPA's to get the mean. You go from greatest to lowest to figure out the median and to find the mode excepts my mind. <span />
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Answer:

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Step-by-step explanation:

6 0
3 years ago
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