My little sister has math homework and I can't help her on these two.So, if you can, please help!
12. Wild Bill purchased a dozen bison from a stockman outside of Laramie. They agree on a price of $2.25 per pound. The average weight for all the animals worked out to 1, 450 pounds. Wild bill figures he spent $850 traveling from Texas to the stockmans ranch and back, counting fuel, hotels, food and repairs to one tire which went flat just south of Denver.
Wild Bill wants to cut a profit of 60% after expenses.At what price would he be to sell his bison?
17. Catherine flipped a coin forty times each hour for eight hours. The coin landed head side up 182 times.
A) what percentage of flips landed tails side up.
B) what's the slowest rate (in minutes per flip) at which Catherine would have to flip the coin in order to fit forty coins into an hour?
Thanks for reading and Answering! And sorry for my Grammar if it is incorrect, I used an iPad to type this!
См. статью: 8th Grade Homework Help? Math?