An inventor develops a stationary cycling device by which an individual while pedaling, can convert all of its energy into heat to warm water. What minimum power must be generated if 300 g of water is to be heated in 10 minutes from 20 c to 95 c( specific heat of water is 4186 j/(kg c) ).
Answers: 1
SAT, 23.06.2019 06:30
How often do neap tides occur? a. about once a month b. about twice a month c. about once a year d. about twice a year
Answers: 1
SAT, 25.06.2019 06:50
Heights of men on a baseball team have a bell-shaped distribution with a mean of 177 cm and a standard deviation of 6 cm. using the empirical rule, what is the approximate percentage of the men between the following values? a. 159 cm and 195 cm b. 165 cm and 189 cm a. 89% of the men are between 159 cm and 195 cm. (round to one decimal place as needed.) b. 89% of the men are between 165 cm and 189 cm. (round to one decimal place as needed.)
Answers: 3
SAT, 26.06.2019 23:00
All of the following are typical ways through which to find an apprenticeship except: a. guidance counselor b. trade association c. a vocational school d. job postings
Answers: 2
SAT, 27.06.2019 12:30
How was the sat? what type of questions for math, writing and reading. did anyone get a near perfect score and if so how long did it take to study. i am very stressed and want to get at least a 1450.
Answers: 1
An inventor develops a stationary cycling device by which an individual while pedaling, can convert...
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