Answer:
Step-by-step explanation:
The answer is 50
Answer:
I think 2. is A i dont know the other two
Step-by-step explanation:
Answer:
There are 2,598,960 ways to receive 5 cards from a deck of 52.
Step-by-step explanation:
The order in which the cards are chosen is not important, which means that the combinations formula is used to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.

a. How many ways are there to receive 5 cards from a deck of 52?

There are 2,598,960 ways to receive 5 cards from a deck of 52.
Answer:
105
Step-by-step explanation:
The interior angle for R is supplementary to the 155 degree angle
(they add to 180)
180-155=25
The sum of the interior angles of a triangle is always 180
180-50-25= 105