You are bidding on three items available on an online shopping site. You think that for each bid you have a 30% chance of winnin
g it, and the outcomes of the three bids are independent events. Let X denote the number of winning bids out of the three items you bid on. Use a calculator to find the probabilities of: winning 3 bid or fewer
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
we know that
The volume of the composite figure is equal to the volume of a semi-sphere plus the volume of the cone
so
we have
substitute