5 (02.02) The cost of coffee is determined by the type of coffee beans that are mixed together. The cost of a local mix of Arabica and Robusta beans is modeled by the equation below, where A = the
pounds of Arabica and R = pounds of Robusta: (2 points)
700A + 1200R = 848,000
If a mixture contains 800 pounds of Arabica beans, how many pounds of Robusta beans should be in the mixture?
R=
pounds

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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

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it