Mathematics, 23.10.2020 02:01 mbrisen3396
3. After a PTA Fun Night at school, the Water Fountain game had many coins at the
bottom. When the coins were counted, it was found that the number of dimes was
half the number of quarters, the number of nickels was 7 more than three times the
number of quarters, and there were 34 pennies. If the total in the foutain was $18.69.
how many of each coin were in the fountain
Answers: 2
Mathematics, 21.06.2019 16:30
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Mathematics, 21.06.2019 20:00
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
Answers: 3
3. After a PTA Fun Night at school, the Water Fountain game had many coins at the
bottom. When the...
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