A conical paper cup is shown in the diagram below. Which value is closest to the maximum volume of water one of these cups can hold? (Use 3.14 for π) a
127
b
254
c
64
d
80
HEL

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4

Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?

4percent of a number is what fraction of that number? ? i really need asap