Ed has 93 marbles. In which sequence can he arrange them and use all the marbles? A.
a sequence with six terms that starts with 1 and has a common ratio of 2
B.
a sequence with six terms that starts with 1 and has a common ratio of 3
C.
a sequence with six terms that starts with 3 and has a common ratio of 2
D.
a sequence with five terms that starts with 3 and has a common ratio of 2
E.
a sequence with five terms that starts with 1 and has a common ratio of 3

Determine domain and range, largest open interval, and intervals which function is continuous.

1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.

Dawn is selling her mp3 player for 3 4 of the original price. the original price for the mp3 player was $40. how much is she selling her mp3 player for?