Answer:
3.
Step-by-step explanation:
because they have more change to be pick wife they have more higher percentage of the class
The purpose of the quadratic formula is to easily obtain the x-coordinate of the vertex's location. The goal is to solve the equation by isolating x on one side of the equation, just like you would any other equation.
In step 7, take the square root of both sides. Note that you must account for the negative side of the square root, so add the +/- to the right side (not necessary for the left side because you want the x to be positive when you are finished, and you still get the same answer even if you assume the left side is negative).
Next, subtract b/2a from both sides and simplify the denominator of the root to be 2a.
Finally combine the terms to have a single denominator.
Answer:
1/36
Step-by-step explanation:
P( red die is 6) = number of 6/ total = 1/6
P( green die is 6) = number of 6/ total = 1/6
P( red is 6 and green is 6) = P( red die is 6) *P( green die is 6)
=1/6*1/6
=1/36
The way I prefer to do this is to enter the equation into Desmos. Desmos is a graphing calculator program with no sign up.
now after you enter the equations you find which points do the two graphs intersect. where the graphs intersect, this means that f(x) = g(x) .
To solve this, just times 326 and 2. Therefore, the answer is 652
