Joe has 2 hours to spend training for an upcoming race. She spends her time training by sprinting the distance of[..]

A fair coin is tossed 8 times,what is the probability ofgetting: 1.exactly 3 heads 2.at least one head 3.at most[..]

Hockey Players Recieve 2 points when they win and 1 point when they tie. One season a team won a champianship with[..]

soybean meal is 16% protein, cornmeal is 8% protein. How many pounds of each should be mixed togeather to get 320 lb[..]

During a chemical reaction, the temperature in the beaker decreased by 2°C every minute until 10:23 A.M. If the[..]

A lab technician mixed a 660 ml. solution of water and alcohol. If 3% of the soulution is alcohol how many[..]

At 3 p.m., Coretta's shadow is 1.32 meters long. Her Height is 1.61 meters. At the same time, the tree shadow is[..]

A car travels 623km in 10 days. At this rate, how far would it travel in 20 days?

After filling a gas tank the odometer read 42,911.8 after the next filling it read 43,378.8. It took 17.5 gallons to[..]

Total cost is the total cost of producing x washing machines. A firm determines that the total cost C, in dollars,[..]