3.25 would Raquel to 47 so 20
At x=-2, f(x)=-1. at x=4, f(x)=-13.
The color red can only appear 0,1 or 2 times. We also have that there are in total 9 outcomes. Hence, each event has the same probability, 1/9. Since the definition of probability is the number of favorable outcomes over the total number of outcomes, we get that since in 1 outcome we have both spins turning red, the probability of 2 times appearing red is 1/9. We also have 4 spins where there is only one red; rb, rg, gr, br. Hence, the probability is 4/9. Now, we have 4 outcomes where there is no red. Hence, the probability for 0 reds is also 4/9.
Succinctly P(0 reds)=4/9, P(1 red)=4/9, P(2 reds)= 1/9
Answer:
x=-6
Step-by-step explanation:
first we want to find the missing angle inside of the triangle. To do that we subtract the angles that are given by 180 because all of the angles in a triangle should add up to equal 180
180-64-27=89
the angles outside of the triangle and the angle that equal 89 should also add up to equal 180 so we setup an equation
89+97+x=180
step 1 combine like terms
186+x=180 step 2 subtract each side by 186
x=-6 hope this helps (;