Does anybody know this? in the pic

1 answer:

3 0

I think it is the first answer, but don't count on it! I'm not sure.

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miskamm [114]

70 mb is the answer

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3 years ago

lidiya [134]

Answer:

120.5

Step-by-step explanation:

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3 years ago

kenny6666 [7]

F(x)=x^2+3x-7, x=3

f(3)=3^2+3(3)-7

f(3)=9+9-7

f(3)=11

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3 years ago

miss Akunina [59]

Answer:

50 minutes

Step-by-step explanation:

it takes 80 minutes for 5 pipes

so for 1 pipe it will take 5x80=400min

and for 8 pipes it will take 400/8=50min

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3 years ago

makvit [3.9K]

Answer:

The First choice

Step-by-step explanation:

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3 years ago