Biology, 13.06.2020 03:57 Serenitybella
A microwave can reheat 1 cup of coffee in 30 seconds. It takes a coffee-maker 10 minutes to brew 12 cups of coffee. If the coffee-maker requires 900 watts of power and the microwave requires 1200 watts of power, does it require more energy to brew 12 cups with the coffee-maker or reheat 12 cups of coffee in a microwave?
A. The coffee-maker requires more energy.
B. The microwave requires more energy.
C. They require the same amount of energy.
D. The answer cannot be determined without more information.
Answers: 3
Biology, 21.06.2019 15:30
Aprocess in green plants that involves the use of carbon dioxide and water in the production of glucose and oxygen using the suns energy
Answers: 2
Biology, 22.06.2019 06:30
Approximately what portion of the foods that we eat have been genetically modified in some way? a.fewer than 10% b.about 50% c.nearly 100%
Answers: 1
Biology, 22.06.2019 07:00
Which statement best describes how the loudness of the sound affects the high-pressure region created by the sound wave? a. a louder sound has no effect on the pressure created. b. a louder sound means a high-pressure region that is higher. c. a louder sound means a high-pressure region that is not as high.
Answers: 1
A microwave can reheat 1 cup of coffee in 30 seconds. It takes a coffee-maker 10 minutes to brew 12...
Mathematics, 28.01.2021 07:50
Mathematics, 28.01.2021 07:50
Mathematics, 28.01.2021 07:50
Mathematics, 28.01.2021 07:50
Mathematics, 28.01.2021 07:50
Mathematics, 28.01.2021 07:50
Mathematics, 28.01.2021 07:50
Mathematics, 28.01.2021 07:50
Mathematics, 28.01.2021 07:50
Mathematics, 28.01.2021 07:50
Mathematics, 28.01.2021 07:50