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Reptile [31]
2 years ago
10

Please help me please help​

Mathematics
1 answer:
Gre4nikov [31]2 years ago
3 0

Answer:

hmmm I don't know about that

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For y = 3x - 2x2 +5x3, show how to find the value for y, when x = 3. Show your work
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Y= 3(3)–2(3)2+5(3)3
y= 9–2*3*2+5*9
y=9–12+5*9
y=9–12+45
y=42
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3 years ago
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3 years ago
The table below shows the hourly temperatures, for a city in Ohio on February 10, 2012, as predicted by the weatherman at the lo
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Dalton when to high school at 11 yrs and 3 months he left high school at 18 yrs and 2 months old how long did Dalton spend in hi
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Answer:

Dalton spent 6 years and 11 months in high school.

Step-by-step explanation:

Dalton were in high school at the age = 11 years and 3 months                       He left high school at the age = 18 years and 2 months

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Therefore, Dalton spent 6 years and 11 months in high school.

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3 years ago
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