Answer:
1) {5,7}
2) {1,2,5,7}
Step-by-step explanation:
1) A union B union C
means you take common contents in all A,B,C
2) A and B and C
means you take all the contents of all A,B,C and combine
I could better help if I knew the question.....
4 feet
Step-by-step explanation:
there's 12 inches in a foot. so 48÷12= 4 feet
Answer:
volume=64
Step-by-step explanation:
surface area of cube =96
6l²=96
l²=16
l=4
now, by the question
volume of cube =l³
=(4)³
=64
2 x pi x 5 = 31.5 ft
633/31.5 = 20.1 revolutions