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Tcecarenko [31]
2 years ago
12

Please help brainliest for best

Mathematics
1 answer:
V125BC [204]2 years ago
6 0
Hdjsjsjzjjzjznzjzjhxjxj
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Which phrase correctly describes the location of –19 on the number line?
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Answer:

Step-by-step explanation:

I can't give you a direct answer, but i know something that might help

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2 years ago
PLEASE PLEASE PLEASE HELP I WILL GIVE BRAINLIEST
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It’s D, because when using the word “area” it means you have to multiply. The term “times” in this case ALSO means to multiply. The iPadPro is 1.5 TIMES the size of the iPad mini. Hopefully this is correct good luck
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2 years ago
Johnny has 14 apples. He eats 7 and throws away 3, How many does he have left
Liono4ka [1.6K]

Answer:

4 apples left

Step-by-step explanation:

Johnny has 4 apples left because 14 minus how many apples he ate minus how many apples he throws away. 14-7-3=4

4 0
3 years ago
Dean Halverson recently read that full-time college students study 20 hours each week. She decides to do a study at her universi
romanna [79]

Answer: The p-value is 0.154.

Step-by-step explanation:

Since we have given that

We claim that

Null hypothesis :

H_0:\mu=20

Alternate hypothesis :

H_1:\mu

Population mean = 20 hours

Sample mean = 18.5 hours

Sample standard deviation = 4.3 hours

Sample size n = 35

So, test statistic would be

z=\dfrac{\bar{X}-\mu}{\dfrac{\sigma}{\sqrt{n}}}\\\\z=\dfrac{18.5-20}{\dfrac{4.3}{\sqrt{35}}}\\\\z=\dfrac{-1.5}{0.726}\\\\z=-2.066

So, the  p value would be 0.154.

Hence, the p-value is 0.154.

4 0
3 years ago
Tell me the answer on this to lazy at least am honest ​
luda_lava [24]

Answer:

reflection

Step-by-step explanation:

it goes against the y axis

3 0
3 years ago
Read 2 more answers
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