3 years ago

Help meee hhbjjjjjhhh

1 answer:

7 0

I hope this helps you. The answer is c

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taurus [48]

Answer:

Step-by-step explanation:

7 0

3 years ago

xxMikexx [17]

obtuse angles are having value greater than 90 degree.

so ans is option A

angle DBC is greater than 90

6 0

4 years ago

MA_775_DIABLO [31]

Answer:

<h2>The mean is 26666.67 and the standard deviation is 372919430.33.</h2>

Step-by-step explanation:

The mean means the average of the numbers.

The mean will be $\frac{25000\times5 + 27000\times3 + 34000}{5 + 3 + 1} = \frac{240000}{9} = 26666.666666666$ .

The differences of the earnings from the mean are 1666.67, 26997.33, 33997.33.

Squaring the numbers we get, 2777788.89, 728855827.13, 1155818447.12.

We need to find the mean of the above numbers to get the standard deviation.

Thus, the standard deviation is $\frac{2777788.89\times5 + 728855827.13\times3 + 1155818447.12}{9} = 372919430.33$ .

6 0

4 years ago

Lady bird [3.3K]

What are you asking exactly

3 0

3 years ago

GaryK [48]

Answer:

Step-by-step explanation:

volume= base•width•hight

6 0

3 years ago