Answer:
0.75
Step-by-step explanation:
take 30 and divide it by four then divide 7.5 by 10 which gets you 0.75
Well thinks of it as 10/10, so Cathy revived 1/5, so that means 3/10th then Zhong received 1/8 which is 2/10th. Stacy revived the average which it about 49% or 3/10. which can only mean Benny got 2/10!
The square root of 5 is 5^(1/2)
the cube root of 5 is 5^(1/3)
so square root of five times cube root of five= 5^(1/2)*5^(1/3)=5^(1/2+1/3)= 5^(5/6)
15n - 12
i think this is right this is my answer
C. Good luck with the rest