(show your work) (1 kwh = 3400 btu’s 1 gallon = 8 pounds of water) the water coming into a dishwasher from a water heater is 50 degrees f. it has to be heated to 100 degrees. the dishwasher uses 10 gallons of water and .5 kwh of electrical energy to operate. how much total energy in btu’s is needed to heat the water and run the dishwasher?

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

What’s the answer ? use the picture to see the problem

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%