Answers: 1
Mathematics, 21.06.2019 14:10
Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35
Answers: 3
Mathematics, 21.06.2019 16:30
Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.
Answers: 1
Mathematics, 21.06.2019 21:30
Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph
Answers: 1
Mathematics, 22.06.2019 04:30
The second term of an arithmetic sequence is 30. the fifth term is 90.calculatei). the commor difference of the sequence ii). the first term of the sequence tje first, second and fifth terms of the arithmetic sequence are the first three terms of a geometric sequence calculate the seventh term of the geometric sequence
Answers: 3
The distance between a (-5, 3) and b(5, 3) is. 3 6 10...
Social Studies, 11.02.2021 15:50
English, 11.02.2021 15:50
Mathematics, 11.02.2021 15:50
Social Studies, 11.02.2021 15:50
Mathematics, 11.02.2021 15:50
History, 11.02.2021 15:50
Mathematics, 11.02.2021 15:50
Mathematics, 11.02.2021 15:50
Mathematics, 11.02.2021 15:50
World Languages, 11.02.2021 15:50
Social Studies, 11.02.2021 15:50