# Recently Submitted Homework Problems for Following Grade: college senior

960. A 75 mg dose of penicillin is given to a patient to prevent malaria. Penicillin leaves the body at a rate of6.5% per hour.

a. Find a formula for the amount A(in mg) of penicillin in the body t hours after the dose is given.

(Answered)

2240. Help me solve this problem..what are the odds of drawing a number greater than 2 from five cards numbered 1-5? (Answered)

3087. A company earns $0.37,$0.42,$.26 and $0.22 in EPS over the last four quarters and the stock price was $17.33. Calculate the Price Earnings Ratio. (Answered)

3591. I am having trouble getting the function f(t) to match the unit step function so that I can take a Laplace transform. For example Laplace of f(t)=g(t)U(t-a). my teacher says it should be in the form g(t-a)U(t-a) in order to take a Laplace transform. (Answered)