Answer:
If a price doubles, then it increases by 100%
Step-by-step explanation:
To find the percent increase, use the percent increase formula below.
(New - Old)/Old * 100 = percent increase
You can choose any number to be the old number and you'll get the same answer. For this purpose, we'll use 65. This would make the new value 130.
(130 - 65)/65 * 100 = Percent Increase
65/65 * 100 = Percent Increase
100% = Percent Increase
Answer:
A and B are not independent events because P(A|B)≠P(A)
is the correct answer.
Step-by-step explanation:
If A and B are independent then we must have
P(AB) = P(A) P(B) and also
P(A/B) = P(A)
We are given that
A and B are two events.
Let P(A)=0.5 , P(B)=0.25 , and P(A and B)=0.15 .
P(A/B) = P(AB)/P(B) = 0.15/0.5 = 0.3
i.e. P(A/B) is not equal P(A)
Similarly P(B/A) = P(AB)/P(A) = 0.15/0.25 = 0.6 not equal to P(B)
Hence A and B are not independent.
The answer choice is letter A!
Answer: g=4
Step-by-step explanation:
Move the constant to the right: -6g=12-36
Find the difference: -6g=-24
Divide both sides by -6: g=4
Answer: w is equal to the sum of angles x and y. (W=x+y)
Step-by-step explanation:
The exterior angle of a triangle (in this case w) is equal to the sum of the two remote interior angles of the triangle (in this case angles x and y)