As part of a survey, 55 adults were asked if they had been abroad on holiday or visited somewhere in the UK. 25 people went abroad and 15 people went on holiday in the UK. What is
the probability that a randomly selected person actually went on holiday that year? Round your
answer to three decimals.

Suppose investors can earn a return of 2% per 6 months on a treasury note with 6 months remaining until maturity. the face value of the t-bill is $10,000. what price would you expect a 6-month maturity treasury bill to sell for? (round your answer to 2 decimal places. omit the "$" sign in your response.)

What is the square root of 45? (step by step working plz)

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?