Mathematics, 03.01.2020 06:31 dudeper40
Six cars pull up to a red light, one at a time. at the light, there are three lanes, one left-turn lane, one straight-going lane, and one right-turn lane. how many ways can the cars stack up so that all three lanes are occupied? note that if the first car turns left and the second goes straight, this is considered different from the first car going straight and the second car turning left. in other words, the cars are distinguishable, but pull up to the intersection in a fixed order.
Answers: 3
Mathematics, 21.06.2019 17:30
Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.
Answers: 2
Mathematics, 21.06.2019 18:30
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made
Answers: 2
Mathematics, 21.06.2019 21:30
Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?
Answers: 3
Six cars pull up to a red light, one at a time. at the light, there are three lanes, one left-turn l...
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