⦁ Carissa also has a sink that is shaped like a half-sphere. The sink has a volume of 3617 in3. One day, her sink clogged. She has to use one of two conical cups to scoop the water out of the sink. The sink is completely full when Carissa begins scooping. ⦁ One cup has a diameter of 2 in. and a height of 4 in. How many cups of water must Carissa scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number

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Step-by-step explanation:

Carissa must use about 452 cups to scoop out the entire sink

Step-by-step explanation:

The volume of the sink is 3,617 inches^3

The volume of the cup is 8 inches^3

So we divide 3,617 by 8

3,617 ÷ 8 = 452.125

Rounded to the nearest cup, we need 452 cups to scoop out the sink

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.