In 2003, a remote controlled model airplane became the first ever to fly nonstop across the
atlantic ocean. the map shows the airplane's position at three different points during its flight.
point a represents cape spear, newfoundland, point b represents the approximate position
after 1 day, and point represents mannin bay, ireland. the airplane left from cape spear and
landed in mannin bay.
find the total distance the model airplane flew.
it flew
1.883
miles.
the model airplane's flight lasted nearly 38 hours. estimate the airplane's average speed to the
nearest mile per hour.
the average speed was about miles per hour.

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

Which of the following expressions is equal to 2x^2+8

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.