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lapo4ka [179]
2 years ago
11

Who can help ? please

Mathematics
1 answer:
Bumek [7]2 years ago
6 0

Answer:

12

Step-by-step explanation:

The apple equals 7

the pear equals 13

and the pomegranate equal 6

7+6 = 13

7+7+7 = 21

7+6+13=26

6+6=12

How I came to this conclusion was starting with the problem with one variable.

3 apple =21

so 21/3 = 7

Now this is the tricky part.

7 + x = z but also, 7 + x + z =26

So I plugged 6 into x, and got 13 for z.

7 + 6 = 13, and also 7 + 6 + 13 = 26.

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MissTica

Answer:

The group's claim is not supported at 1% significance level.

Step-by-step explanation:

given that a local group claims that the police issue more than 60 speeding tickets a day in thire area

The data they collected for 2 weeks is given below:

70 48 41 68 69 55 70

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\bar x = 60.2\\s = 12.9\\n=14

Std error of mean = \frac{12.9}{\sqrt{14} } \\=3.4477

H_0: \bar x=60\\H_a: \bar x >60

(Right tailed test at 1% significance level)

Mean difference = 0.10

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= 0.029

p value = 0.4886

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The group's claim is not supported at 1% significance level.

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3 years ago
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
-1.023 + 5.6 (show how you got the answer)
Rom4ik [11]

Answer:

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Step-by-step explanation:

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3. Here is the problem you now solve:

   -1.02 + 5.60. You can simply type this into your calculator. I hope this helped.

4 0
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Answer:

its answer 1.

Step-by-step explanation:

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Which problem can be solved using 3x7=21 give me a example
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Answer:

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Step-by-step explanation:


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