In a group of students, 12 read Mathematics, 15 read Statistics, 11 read Physics, 4 read Mathematics only, 7 read statistics only, 3 read Statistics and Physics only and 1 read Mathematics and Statistics only. Type in the number of students who were there altogether. (The universal set)

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.

step-by-step explanation:

step-by-step explanation:

the true ones are a b and d