Answer:
3240 pounds of copper would be used
Step-by-step explanation:

Answer:
please mark me brainlist
Step-by-step explanation:
i need it
The total value would be the amount he put in plus the amount he earns in interest. The answer should be 424
Answer: 9/100
Step-by-step explanation:
Probability of people own a cat:
P(cat)=30/100=0.3
Probability of people own a bird:
P(bird)=3/100=0.03
Probability of both own a cat and a bird
P(cat and bird)=(30/100) × (3/100)
=90/1000=9/100=9%
The first one is 48% and the second one is 60%