Mathematics, 17.07.2019 01:30 danny1687
30 points! find the cube roots of 8(cos 216° + i sin 216°). also, if you wouldn't mind, while you're here could you answer some other questions i have posted? they are 10 points each and there about 5 of them : )
Answers: 1
Mathematics, 21.06.2019 17:00
Arestaurant offers a $12 dinner special that has 5 choices for an appetizer, 12 choices for an entrée, and 4 choices for a dessert. how many different meals are available when you select an appetizer, an entrée, and a dessert? a meal can be chosen in nothing ways. (type a whole number.)
Answers: 1
Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
Mathematics, 21.06.2019 22:50
Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
Answers: 1
Mathematics, 21.06.2019 23:30
In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.
Answers: 2
30 points! find the cube roots of 8(cos 216° + i sin 216°). also, if you wouldn't mind, while you'r...
Mathematics, 08.09.2020 14:01
Geography, 08.09.2020 14:01
Mathematics, 08.09.2020 14:01
History, 08.09.2020 14:01
English, 08.09.2020 14:01
Mathematics, 08.09.2020 14:01