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Mathematics 15 Online
OpenStudy (minecraftqueen):

George has two cans containing biscuit dough. The cans are cylindrical and their dimensions (in inches) are as follows. Can A: h = 10 and r = 0.8 Can B: h = 5 and r = 1.6 Which of the following statements about the volumes of the cans is true? A. The volume of can B is four times the volume of can A B. The volume of can A is half the volume of can B C. The volume of can B is half the volume of can A D. The volumes of the two cans are equal

OpenStudy (minecraftqueen):

A cylindrical container holding sugar has a height of 17 inches and a diameter of 4 inches. Which of the following is the closest to the volume of the sugar container? A. 214 cubic inches B. 107 cubic inches C. 854 cubic inches D. 907 cubic inches

OpenStudy (minecraftqueen):

The owner of a food truck collected data on whether customers purchased tacos or a burrito and whether they chose chicken or beef for the meat. The two-way table below shows the data collected. Taco Burrito Total Chicken 13 25 38 Beef 37 25 62 Total 50 50 100 Which correlation does the two-way table suggest? A. Customers who purchase a burrito tend to choose beef B. Customers who purchase tacos tend to choose chicken C. Customers who purchase a burrito tend to choose chicken D. None of the correlations listed are correct

OpenStudy (anonymous):

Have you tried and calculated the volumes of can A and B? That should make it easier to see which statement is true.

OpenStudy (minecraftqueen):

@Tommynaiter what?

OpenStudy (anonymous):

Your first question. You need to determine the true statement: A. The volume of can B is four times the volume of can A B. The volume of can A is half the volume of can B C. The volume of can B is half the volume of can A D. The volumes of the two cans are equal So in order to see which is true, it would be a big help to calculate the volume of can A and B :)

OpenStudy (minecraftqueen):

there was no picture tho

OpenStudy (minecraftqueen):

@Tommynaiter

OpenStudy (minecraftqueen):

oh wait nvm

OpenStudy (anonymous):

You have the given information: Can A: h = 10 and r = 0.8 Can B: h = 5 and r = 1.6

OpenStudy (minecraftqueen):

my lap top slow XD sorry

OpenStudy (anonymous):

It is alright :) Do you remember the formula for the volume of a can?

OpenStudy (minecraftqueen):

ill look it up

OpenStudy (anonymous):

\[V=\pi*r^2*h\]

OpenStudy (minecraftqueen):

v=20.096 @Tommynaiter for the first can? is that right

OpenStudy (anonymous):

Yes, that is correct.

OpenStudy (anonymous):

\[V=\pi*(0.8inches)^2*10inches=20.096inches^3\]

OpenStudy (minecraftqueen):

can a is half of can b right @Tommynaiter

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