The total cost C of electricity for a particular light bulb varies jointly as the time t that the light bulb is used and the cost w per kilowatt-hour, and C=12c when t=50 hours and w=6 per kilowatt-hour. Find C to the nearest cent when t=30 hours and w=8c per kilowatt-hour.

answer: yes i agree that you should not put it on/p>

step-by-step explanation: the reason for this is that it wastes other peoples time and also make them fail as well and that is never good.

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

50-60=10

step-by-step explanation: