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Sergio [31]
2 years ago
8

Please help

Mathematics
1 answer:
goldfiish [28.3K]2 years ago
8 0

Answer:

270 coins

n + p

Step-by-step explanation:

Given that :

Number of nickels = 140

Number of pennies = 130

The total numbers coins had:

Number of Nickel + number of pennies

140 + 130 = 270 coins

If Number of nickels = n ; number of pennies = p

The total number of coins :

Number of Nickel + number of pennies

n + p

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3 years ago
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RideAnS [48]
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x(t) is the positon function
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so the interval is (0,2)
4 0
3 years ago
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