Mathematics, 02.07.2019 13:30, estrella7777
Vivian bought a pizza and ate one fourth of it. then her sister ate one third of what was left. then their little brother ate half of what his sister had left. what fraction of the whole pizza did vivians little brother eat
Answers: 1
Mathematics, 21.06.2019 19:00, ktenz
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
Answers: 3
Mathematics, 21.06.2019 21:10, koolgurl2003
Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?
Answers: 1
Vivian bought a pizza and ate one fourth of it. then her sister ate one third of what was left. then...
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