Ted estimated 10.3 × 3 to be 30 and alice estimated 12.1 × 2 to be 25. which statement is correct?

ted and alice both overestimated

ted and alice both underestimated

ted overestimated and alice underestimated

ted underestimated and alice overestimated

Which polygon is she in the process of constructing ?

Which expression is equivalent to 64 - 9x^2?

In may you used 400 kilowatt-hours of energy for electricity. a. calculate the total electrical energy use in joules. b. calculate your average power use in watts. c. assume that your power supplier generates electricity by burning oil. note that 1 liter of oil releases 12 million joules of energy. how much oil is needed to generate the electricity you use? give your answer in both liters and gallons. a. the total electrical energy use was nothing _ joules. (type an integer or a decimal.) b. the average power use is nothing _ watts. (round to the nearest whole number as needed.) c. to generate the electricity you used, nothing _ l is needed. (round to the nearest whole number as needed.) to generate the electricity you used, nothing _ gal is needed. (round to two decimal places as needed.)