Answer: 47040
Step-by-step explanation:
5x5-6x3+20x14x4x3x14
25-18+47040
47033
Answer:
x = 2
Step-by-step explanation:
The answer should be 3.84
7,298,341 rounds to 7,300,000 for nearest 10,000
Answer:
a) 0.00563
b) 1
c) 0
Step-by-step explanation:
Total = 40+30+20 =90
a) (20C8×30C6×40C6)/90C20
= 0.00563
b) 1 - (no chocolate + 1 chocolate)
1 - [(50C20) + (40C1×50C19)]/90C20
1 - 0.00002478
= 0.9999752187
c) [40C20+20C20+30C20]/90C20
= 0.0000000027045
