9/20 because 0.08 is 8/100
The intersection of A and B is 
Explanation:
The event A is 
The event B is 
Now, we shall find the intersection of the events A and B.
By definition, the intersection of the two events is the set which contains the elements that are found common in both the events.
Thus, from the definition, we need to determine the common elements that are found in both events.
Hence, from event A and B, the common elements that are found in both the events is Pumpkin pie.
Thus, the intersection of A and B is
Solution:
(tanx + tany)/(1-tanxtany) is equal to the formula of tan(x+y)
sinxcosy + cosxsiny = is equal to the formula of sin(x+y)formula
cosxcosy - sinxsiny) = is equal to the formula of cos(x+y)
So this means that
tan(x+y) = sin(x+y)/cos(x+y)
Answer:
The answer is C I believe.
Step-by-step explanation:
Hello there! We can solve this question by writing and solving a proportion. Set it up like this:
9/x = 3/100.
This is because 9 is 3% of x number of stores and percents are parts of 100. Setting it up like this will help us get the correct answer. Cross multiply the values . 9 * 100 is 900 and 3 * x = 3x. You get 900 = 3x. Now, divide each side by 3 to isolate the x. 3x/3 cancels out the x. 900/3 is 300. There. x = 300. 9 stores is 3% of 300 stores.
