When students enter the library, they are able to walk anywhere in the library where a bookcase is not present. All 4 bookcases are the same size. The diagram below shows the dimensions of the library and bookcases. What is the area in square feet of the available carpet for students to walk?

A. 680 ft2

B. 60 ft2

C. 620 ft2

D. 114 ft2

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

there is no question content here, but you for the free points! : d

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

do have an equation or graph or

step-by-step explanation: