Mathematics, 26.07.2019 09:00, shermaine17
For two weeks the school librarian recorded the number of library books returned each morning. the data are shown in the dot plot. the librarian found the mean number of books returned each morning. dot plot 0 has 2 dots 1 has 0 dots 2 has 0 dots 3 has 1 dot 4 has 0 dots 5 has 1 dots 6 has 2 dots 7 has 0 dots 8 has 2 dots 9 has 1 dot 10 has 1 dot 11 has 0 dots librarians work 8 + 6 + 10 + 5 + 9 + 8 + 3 + 6 55 = = 6.9 8 8 is this the correct mean of this data set? if not, explain and correct this answer
Answers: 1
Mathematics, 21.06.2019 20:50, xbeatdroperzx
Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?
Answers: 2
Mathematics, 21.06.2019 21:30, allisonboggs85
Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
Answers: 1
Mathematics, 22.06.2019 04:30, Sparkledog
There are a total of 75 students in the robotics club and the science club. the science club has 11 more students than the robotics club. how many students are in the science club?
Answers: 2
For two weeks the school librarian recorded the number of library books returned each morning. the d...
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