You invest $720 in an account that has an annual interest rate of 6.2%, compounded semiannually. how much money will be in the account after 5 years? round your answer to the nearest whole number and include units. show all work.

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.