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lapo4ka [179]
3 years ago
10

The u.s. produces 5.39x 10​

Mathematics
2 answers:
Lisa [10]3 years ago
6 0

Answer: 53.9

HOPE THIS HELPS

S_A_V [24]3 years ago
6 0

Answer: 53.9

Step-by-step explanation: Move the decimal once to the right

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Alan has forgotten his 4-digit PIN code.He knows it begins with a 6 and the 4 digits make an even number.How many different sets
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Answer:

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4 0
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3 years ago
A pile of 42 coins worth $4.90, consisting of nickels and quarters. How many nickels are there?
Ymorist [56]

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Step-by-step explanation:

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and a quarter is 25 cents (25% of dollar)

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Let x be the no nickels and

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therefore

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Solving \left ( 1\right )&\left ( 2\right ) we get

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Read 2 more answers
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