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nika2105 [10]
3 years ago
15

Question 1 of 10

Mathematics
1 answer:
sergey [27]3 years ago
3 0

Answer:

The answer is 120, 80, 100, 180, 40, 0, 240

Step-by-step explanation:

In this situation, quadrupling means to times everything (everything which is 30, 20, 25, 45, 10, 0, 60) by 4, which will give you 120, 80 ,100 ,180, 40, 0, 240

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3*10^-1/2*10^2 standard form
Musya8 [376]
Can you like show a picture because I don’t understand what you tryna ask
6 0
2 years ago
A bag contains 6 red balls and 3 blue balls. 4 balls are selected at random. find the probability of selecting 4 red balls.
geniusboy [140]
Assuming that the balls are not replaced; 

\frac{6}{9}* \frac{5}{8}* \frac{4}{7}* \frac{3}{6}= 5/42 

(the numbers are decreasing in the denominator as you are presumably taking out the red balls. In the denominator, there is one less ball each time since you took out a red one). 

Therefore, the probability of selected 4 red balls consecutively without replacement is 5/42. 

Hope I Helped :) 

4 0
3 years ago
Chris has finished 30% of an art project that has taken him a total of 9 hours so far. If he continues to work at the same rate,
Sveta_85 [38]
There was already a question like this on here so i’m going off the answer already given: 30 hours, i hope it’s right
3 0
2 years ago
Read 2 more answers
How many adults could Deborah feed with the 19.83 pound of turkey?
Bess [88]

Answer:

How many pounds does each person eat??

Step-by-step explanation:


4 0
3 years ago
Simplify -8x^2-3y+4x-2y^3+x^2-7x^3
rewona [7]

Answer:-7x(to the power of 2)-3y+4x-2y(to the 3rd power)-7x( to the third power)

Step-by-step explanation:

Collect like terms

5 0
3 years ago
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