Sophia had a sink that is shaped like a half-sphere. The sink has the same volume as Anthony's but she has conical cups to scoop out the water instead. One cup has a diameter of 4 in. And a height of 8 in. How many cups of water must Sophia scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number. Show your work and Explain. One cup has a diameter of 8 in. And a height of 8 in. How many cups of water must she scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number. Show your work and explain.

c

step-by-step explanation:

because of the levels

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.

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

answer: this is not a question

step-by-step explanation: this is a answer