Mathematics, 01.10.2021 18:30 bre563
An office heater puts out 2070 Btu
(British thermal units) of energy in the form of heat per hour. Given that 1 Btu=1.055 kJ,
how many megajoules of energy in the form of heat can be produced per year (365 days) by the heater, assuming continuous operation?
Answers: 3
Mathematics, 21.06.2019 15:10
What is the area of triangle abc if a = 8, b = 11, and c = 15?
Answers: 1
Mathematics, 21.06.2019 16:10
On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius
Answers: 2
Mathematics, 21.06.2019 19:40
The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.
Answers: 1
An office heater puts out 2070 Btu
(British thermal units) of energy in the form of heat per hour....
Chemistry, 13.04.2021 18:30
Mathematics, 13.04.2021 18:30
Mathematics, 13.04.2021 18:30
Mathematics, 13.04.2021 18:30
Mathematics, 13.04.2021 18:30
Mathematics, 13.04.2021 18:30
Mathematics, 13.04.2021 18:30
Biology, 13.04.2021 18:30