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yuradex [85]
2 years ago
15

Help me for a cookie

Mathematics
2 answers:
Hitman42 [59]2 years ago
8 0
Answer: it’s b

explanation: it just is
Len [333]2 years ago
5 0

Answer:

No solutions

Step-by-step explanation:

Step: Solve−3x+7y=−12 for x:

Step: Substitute

0 = -12 so No Solutions

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There are 3 boxes for green chips and 5 boxes for red chips. each box has the same number of chips in it. if there are a total o
Sauron [17]

Answer:

<h2>2 in each box of course</h2>

g= green chips       r= red chips

3 boxes of green chips meaning for each box there are <em>2</em> chips so there are 6 green chips. 5 boxes of red chips meaning for each box there are two chips so there are 10 red chips and 6 g + 10r = 16 chips in total

Step-by-step explanation:

6 0
2 years ago
Below are 36 sorted ages of an acting award winner. Find Upper P70 using the method presented in the textbook.
Leona [35]
The upper 70th percentile is the number below which 70% of the data lie.

The 70th percentile position is given by:

P_{70}= \frac{70N}{100} = \frac{70(36)}{100} =25.2

Thus, the 70th percentile position is approximately the 25th data item (after the data has been arranged in acsending order).

Given the following data:
<span>16 24 25 26 27 29 36 39 39 39 40 44 45 47 47 48 50 51 51 53 53 54 57 58
58 60 65 66 67 69 69 71 72 74 74 74

The 25th data in the data set is 58.

Therefore, the upper P70 is 58.
</span>
6 0
3 years ago
Read 2 more answers
What is the solution to the following system?<br> x+y+z=6 <br> x-y+z=8 <br> x+y-z=0
Ghella [55]
I don't really know if this is correct but I think it is x+y+z=14
4 0
3 years ago
Read 2 more answers
9. (12 pts) daniel is paying $600 for his auto insurance, and he is wondering if he is overpaying compared to his friends. he se
Karolina [17]

Answer:

Step-by-step explanation:

1) The sample and the population of this study is the friends who replied his email which includes in his contact list. then, the number of the replied to his email are 9 friends.

population: the whole friends include in his contact list.

3) Type I error occurs when one incorrectly rejects the null hypothesis

Here there is possibility of type I error

7 0
3 years ago
Find the roots: x^2−12x+32=0​. <br><br> Enter your answers in the boxes (numbers only).
AnnZ [28]

The answers are 4 and 8.

Because:

x^2 - 12x + 32 =

(x - 4)(x - 8)

x - 4 = 0

   +4    +4

x = 4

x - 8 = 0

  +8    +8

x = 8

8 0
3 years ago
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