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aksik [14]
3 years ago
8

The expression (2x^2)^3 is equivalent to

Mathematics
2 answers:
Katyanochek1 [597]3 years ago
7 0

Answer:

8x^6

Step-by-step explanation:

gregori [183]3 years ago
7 0

Answer:

8x^6

Step-by-step explanation:

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Twenty percent of candies in a package are red. The rest are another color.
kenny6666 [7]

Answer:

  5

Step-by-step explanation:

Among the 20 digits shown, each digit appears in the list twice except 0 and 1 appear 3 times and 6 and 9 appear once. That means ...

  • 1 appears 3 times
  • 2 appears 2 times

So, if 1 and 2 represent red candies, there are 3+2 = 5 red candies in the simulated random sample of 20 candies.

_____

<em>Comment on the question</em>

The simulation makes sense only if it represents taking a single candy from each of 20 packages (of unknown quantity of candies). That is, it seems we cannot answer the question, "how many red candies will be in the packages?" We can only answer the question, "how many of the simulated candies are red?"

7 0
3 years ago
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What is the greatest common factor of 5xy and 20x
kvasek [131]

Answer:

5x

Step-by-step explanation:

7 0
2 years ago
In triangle PQR, angle P is congruent to angle R and the measure of angle Q is twice the measure of angle R. Find the measure of
castortr0y [4]
∠P=∠R, ∠Q=2∠R
the three angles make a total of 180, so
∠P+∠R+∠Q=180
∠R+∠R+2∠R=180
∠R=45
∠P=45, ∠Q=90
8 0
3 years ago
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60 points! Please help me fast this is due soon. I will mark brainliest. Random answers will be reported.
Romashka [77]

Answer:

  • k = 1/4, m = 16

Step-by-step explanation:

<u>Scale factor is the ratio of the corresponding sides:</u>

  • k = 7/28 = 1/4

<u>Find m using the scale factor:</u>

  • m*1/4 = 4
  • m = 16
5 0
2 years ago
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The mean value of 8 numbers is 17. Three of these numbers (9, 11, and 20) are discarded.
Viktor [21]

Answer:

19.2

Step-by-step explanation:

You get the mean of a set of numbers by adding them and dividing the sum by how many numbers there are.  In this case, you don't know what the individual 8 numbers are, but you can find out what they add up to.

Mean = (sum) / 8

17 = (sum) / 8

17 x 8 = sum

136 = sum

Now take out the numbers 9, 11, 20, which reduces the sum by 40.  There are 5 numbers left and they add up to 136 - 40 = 96.

The new mean is 96 / 5 = 19.2

3 0
3 years ago
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