Kat has 19 coins, all quarters and dimes, that are worth a total of $4. The system of equations that can be used to the number o
1 answer:
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Data:
Average (A): ?
Arithmetic mean (A.M) = 5, -2, -11, 0, -3sum of n numbers = 5
Solving:
Answer:
<span>The average low temperature of these days is -2.2</span>
Average (A): ?
Arithmetic mean (A.M) = 5, -2, -11, 0, -3sum of n numbers = 5
Solving:
Answer:
<span>The average low temperature of these days is -2.2</span>