Answer:
Step-by-step explanation:
Angle 
corresponds to the complement of the 
in the bigger triangle. See diagram in attachment.
This implies that,
Also since the triangles are similar, the sides are in the same proportion.
This implies that,
We multiply both sides by 15 to get,
We divide through by 3 to get,
The correct answer is D
Answer:
1/5
Step-by-step explanation:
Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.
For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.
probability that the ticket drawn has a number which is a multiple of 5 =
Number of tickets that are a multiple of 5 / total number of tickets
Multiple of 5 = 5, 10, 15, 20
there would be 4 tickets that would be a multiple of 5
= 4/20
To transform to the simplest form. divide both the numerator and the denominator by 4
= 1/5
I dont think so. and you should add and then reseporate the groups.
Answer:
answer is b
Step-by-step explanation:
<span>His two-way table contains data from a survey on the academic degrees earned by students in the United States in 2009.
</span>the relative frequency ofmale students earning an associates degree among all the males earning any degree in 2009 is : 0.23
