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Yuri [45]
3 years ago
13

PLEASE HELPPPPPPPPPP!!!!!!!!!

Mathematics
1 answer:
Ivan3 years ago
7 0

Answer:

11a^2b^8

Step-by-step explanation:

Rule 1: The coefficient (121 in this case) has it's square root taken to derive the side.

Rule 2: If a variable with a power is part of the area of  a square, then just divide the power by two

The square root of 121 = 11

The square root of a^4 = a^(4/2) = a^2

The square root of b^16 = b^(16/2) = b^8

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so now to find the mean you add all the numbers together to get 76 and then you divide it by the number of people (7 people) so 76 divided by 7 equals 10.8571429 and that's the mean.

Now to find the median you put all the numbers in order from least to greatest: 9;9;9;11;11;13;14 and you take the number in the middle but since both 11 and 11 are in the middle you take the mean of them and the mean of them is 11 so the median of the numbers is 11

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3 years ago
a fish is 73 feet below sea level. It then swims 14 feet toward the surface. How many feet below sea level is the fish how?
baherus [9]
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A triangle has sides of length 2, 2, and 3. Which of the following is the measure of the obtuse angle of the triangle?
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