Mathematics, 17.10.2019 16:10 Tirone
To raise money for charity, a school sponsors a race. each of the 250 participants, which include amy, barry and candace, pays a $10 entrance fee. (a) each participant has a chance of winning one of five $20 vouchers for the same restaurant in a draw. (nobody will be given more than one prize.) i. in how many ways can the prizes be awarded? . in how many ways can the prizes be awarded with amy, barry and candace receiving a prize? i) is awarded for the th position, i= 1,2, 5 (b) now a prize of $10(8- i. in how many ways can the prizes be awarded? ii. in how many ways can the prizes be awarded with amy, barry and candace in the top three positions?
Answers: 2
Mathematics, 21.06.2019 13:00
Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2
Answers: 1
Mathematics, 21.06.2019 20:50
An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)
Answers: 1
Mathematics, 21.06.2019 23:00
Analyze the diagram below and complete the instructions that follow. how to find tan
Answers: 2
To raise money for charity, a school sponsors a race. each of the 250 participants, which include am...
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