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aksik [14]
3 years ago
10

Helpppppppppppppppppppppp!?!??!?!??!?!?!? Meh i need help bad it all below and i wasn't stu.pid this time a put it below like i

was supposed to hehe but Plzzzzzzzzzzzzzzz i really need dis

Mathematics
1 answer:
Lerok [7]3 years ago
6 0

Answer:

A= 254.34 m²

Step-by-step explanation:

to find area of a circle use this formula, A=\pir²

now just plug it in

A= \pi9²

A=\pi81

A= 254.34 m²

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i

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Helen [10]

Partial Answer:

For #10 the solutions are 2 and 5

Step-by-step explanation:

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3 years ago
A recent survey was conducted to compare the cost of solar energy to the cost of gas or electric energy. Results of the survey r
Mariana [72]

Answer:

c) at most 11.1%

Step-by-step explanation:

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Now, the percentage of people who reached them for less than 73 dollars, if it were a normal distribution:

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B) is still a very high value.

Therefore the answer is C, at most 11.1%

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miv72 [106K]

Answer: D

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Just do 7 x 88 LOL

8 0
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