Mathematics, 12.02.2021 07:10 aalejo7594
For this item, any answer that is not a whole number should be entered as a decimal, rounded to the nearest tenth.
The school library is having a competition for the book fair. Students must guess the number of plastic animals in a large jar, or the number of gumballs in another large jar. The students with the closest guess for each jar will win a free book.
Chelsea had the closest guess of 85 for the plastic animals, which actually had 87 plastic animals in the jar. Aziz had the closest guess with an error of 5% for the gumballs, which actually had 760 gumballs in the jar.
Use the given information to complete the following sentences.
Chelsea's guess of 85 plastic animals had a percent error of ___%
Aziz's guess must have been___ gumballs or___gumballs since his guess had a percent error of 5%. (Note: place the smaller of the guesses in the first box.)
Answers: 2
Mathematics, 21.06.2019 21:00, millie54
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
Mathematics, 22.06.2019 00:20, sheena33
Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?
Answers: 2
For this item, any answer that is not a whole number should be entered as a decimal, rounded to the...
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