Mathematics, 05.05.2020 05:21, willcohen42

The PA system at North High School requires 400 watts when it is switched on. How much would it cost to run it for 3 hours, at a cost of $0.10 per kilowatt-hour?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, sincere21

Apine tree that is 140 feet tall is added to the sample. how will this outlier affect the shape of the box plot?

Answers: 1

continue

Mathematics, 21.06.2019 14:00, TylerBerk5309

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

Answers: 2

continue

Mathematics, 21.06.2019 16:30, jordivivar74

For how answer my question this will be the last question can you answer in math subject

Answers: 2

continue

Mathematics, 21.06.2019 17:50, domiyisthom

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Answers: 2

continue

Do you know the correct answer?

The PA system at North High School requires 400 watts when it is switched on. How much would it cost...