Answer:
There is a large outlier.
Step-by-step explanation:
Answer:
s = the price of a silver ticket
g = the price of a gold ticket
s = 7 + (1/2)*g (first relation)
s = (6/5)*g - 14 (second relation)
but (first relation) = (second relation) so we get
7 + (1/2)*g = (6/5)*g - 14
(6/5)*g - (1/2)*g = 7 + 14
(7/10)*g = 21
g = 30
from (first relation) we get s = 7 + (1/2)*30 = 22.
how much would someone save? the answer is g - s = 8.
Step-by-step explanation:
Well, luckily it is apparent that (x-1) is a root because when x=1 the equation is equal to zero. So we can divide the equation by that factor to find the other roots.
(2x^3+9x^2+4x-15)/(x-1)
2x^2 r 11x^2+4x-15
11x r 15x-15
15 r 0
(x-1)(2x^2+11x+15)=0
(x-1)(2x^2+6x+5x+15)=0
(x-1)(2x(x+3)+5(x+3))=0
(x-1)(2x+5)(x+3)=0
So the roots are x= -3, -2.5, 1
40 because if the start if 3 to 24 that times 8 and other side is 40