Awater heater tank holds 280 gallons. two percent of the water is lost as steam. how many gallons remain to be used?

Hi!

The answer is 274.4 gallons of water remain to be used.

Step-by-step explanation:

You can use the Rule of three to solve this problem.

     100% ----> 280 gallons  // If 100% is 280 gallons

     2% ----> x gallons  // then 2% would be x gallons.

Now, multiply 2% by 280 gallons and divide the result by 100%:

 // % divided by % is 1.

gallons losted as steam.

To calculate the gallons remain to be used:

280 gallons - 5.6 gallons = 274.4 gallons.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

none of these

step-by-step explanation:

23 + 34 add up to 57 so just inform the teacher of this really stupid mistake