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leonid [27]
3 years ago
10

Plz help me with this plz a thx, but actually know what your doing

Mathematics
1 answer:
Jobisdone [24]3 years ago
6 0

Answer:

DB

Step-by-step explanation:

Basically, the radius is the measure of the distance from the center to any point on a circle. Hence the answer, DB.

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PLEASE HELP I’M HAVING TROUBLE :c 38 points :)
vladimir1956 [14]
1.) equation: 4/8 divided by 6/1 is 1/12
answer: 1/12
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11 divided by 0.5  is 22
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4 0
3 years ago
Jake's final grade in his science class is calculated by finding the mean of his scores for six project reports. The score Jake
alexdok [17]
The lowest possible score that Jake can have is 92.

To solve a problem like this, you need to find the average of the data set.  To do that, you add up all the given numbers and divide the total by how many numbers were added up.  

To find this answer, I just added in each letter one at a time (for C, I did 66+80+88+82+72+92, which equals 480, and then I divided it by 6 to get 80.) until I got an answer of 80.




6 0
4 years ago
I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!<br> hurryy!!
marshall27 [118]
I think it’s C , good luck .
3 0
3 years ago
Read 2 more answers
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
4 years ago
The formula for the volume of a cube is V = S cubed, where V is the volume and S is the side length.
noname [10]

Answer:

B

Step-by-step explanation:

8 0
2 years ago
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