If i borrowed $1000 and paid back $1600 at the end of 6 years what is my interest rate?

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

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15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m