There is a traffic light at the intersection of pine street and spruce avenue the traffic light on pine street follows a cycle it is green for 35 seconds, yellow for 10 seconds and red for 15 seconds as you travel along pine and approach the intersection what is the probability that the first color you see is yellow

0.167

Step-by-step explanation:

Green Light = 35 seconds

Yellow Light = 10 seconds

Red Light = 15 seconds

Total second = 60

So, probability that the first color you see is yellow =

                                                                                     =

                                                                                     =

                                                                                     =

Hence the probability that the first color you see is yellow is 0.167.

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

i dont know

step-by-step explanation: