Answer:
B, C
Step-by-step explanation:
I am sure you have heard of the vertical line test. What the vertical line test does is make sure, for every, input, there is only one output. What this means is that two points cannot have the same x, unless they have the same y.
Two different x's can have the same y, but two different y's cannot have the same x.
In this problem, the x's that are taken by other coordinates with different y values are: 1, 3, 4, -4.
This means that the x you are trying to find cannot be any of those since the y value is different than all the other points. Which leaves you with the answers B and C.
Hope this helps, don't hesitate to ask more questions.
For location 1:Probability of success = 0.5
Probability of failure = 1 - Probability of success = 0.5
Expected Value for Location 1 will be:
For location 2:Probability of success = 0.75
Probability of failure = 1 - 0.75 = 0.25
So, expected value for Location 2 will be:
The expected value from Location 2 is larger than Location 1, so Location 2 must be used to open up a bakery.
The answer is 4 minutes 30 seconds.
(2 x 3.95) + (3 x 4.25) + (1 x 5.99) + ((2 x 3.95) + (3 x 4.25) + (1 x 5.99)) x 0.20
= 26.64 - 5.32
= 21.32
Step-by-step explanation:
in an isoceles triangle both sides are equal.
take one of the half right angle triangle
by Pythagoras theorem
√45²=(3)²+(X/2)²
45=9+x²/4
45-36=x²/4
9*4=x²
X=6
option B