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Lana71 [14]
3 years ago
9

F(x) = -x^2+ 6 Find f(-1)

Mathematics
1 answer:
babymother [125]3 years ago
4 0

Answer:

it is the factorisation chapter and then put value and solve it

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Marta made a fruit salad with 30 strawberries and 50 grapes. Assuming each strawberry contains 6 calories and each grape contain
olchik [2.2K]
Okay so i am no math genius but i did it like this, 30 strawberries and 50 grapes would be 80 fruits. say all 5 people got an equal amount so 80/5=16. so 16 pieces would be 8 each so 8 strawberries(sb) and 8 grapes(g). sb= 6 calories and g=3 calories. 48 calories for sb and 24 for g. 72 calories each. unless i did this totally wrong
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3 years ago
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Mario is making dinner for 8 people. Mario buys 6 containers of soup. Each container is 16 ounces. If everyone gets the same amo
Anna35 [415]

Answer:

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2 years ago
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rosijanka [135]

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68%

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Divide the amount she spent this year, by the amount she spent last year, in this case, 393 divided by 572 =0.68706293706, but we need to make it into hundredths, so it is 0.68, or 68%.

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3 years ago
How many ways are there to split 10 people into five pairs?<br> Pls give me answer fast!
alexandr402 [8]

Answer:

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