Answer:
It could be a) -3
Step-by-step explanation:
I'm not quite sure but it may be.
Answer:
a = 3
b= -1
c = 5
X = (-b +- sqrt [b^2 - 4ac]) / 2a
X = (--1 +- sqrt (1 - 4*3 * 5)) / 2* 3
x = (1 += sqrt (1 -60)) / 6
x1 = (1 + sqrt (-59)) / 6
x2 = (1 - sqrt (-59)) / 6
Source: http://www.1728.org/quadratc.htm
Step-by-step explanation:
118 belongs in a. rational numbers
Answer:

Step-by-step explanation:
Given

Required
--- next roll to be yellow
This is calculated as:

So, we have:

