The portion of a student’s ballpoint pen that contains the ink is a cylinder with a diameter of 0.400 cm and a height of 11.5 cm. if the ink lasts 7 weeks, what is the volume of ink that the student uses each week?

The volume of ink that the student uses each week is 0.20 cm³.

Step-by-step explanation:

Diameter of he cylinder is 0.400 cm and height is 11.5.

Volume of cylinder is

The volume of cylinder is 1.445 cm³. It means the volume is ink is 1.445 cm³.

It is given that ink lasts 7 weeks. So, the volume of ink that the student uses each week is

Therefore the volume of ink that the student uses each week is 0.20 cm³.

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school a:

minimum value is 2

maximum value is 22

the lower quartile is 2.5

the median is 10

the upper quartile is 15.5

school b:

minimum value is 9

maximum value is 20

the lower quartile is 12

the median is 16

the upper quartile is 18

box plot for school a isn't symmetrical. the data tails on the right

box plot for school b isn't symmetrical. the data tails on the left

hope i

-lavira: )