Violet is watching the sand in a hourglass drain from the upper portion to the lower portion of the
glass. she wonders how fast the sand is draining.
asse
which unit rates would be reasonable for violet to use to describe how fast the sand is draining
from the upper portion to the lower portion of the glass?
intei
select each correct answer.
end
cub cinches per second
liters per hour
gallons per hour
cubic centimeters per minute

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

What is the perimeter of a rectangle if the length is 5 and the width is x?

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?