Probability/Geometry Question How many combinations of 3 playing cards (from a 52-card deck) exist?
a. 25,000
b. 523
c. 1,649
please explain if you can

angle addition postulate

2x=56

step-by-step explanation:

not sure but it may be b, as i said i'm not sure.

answer: rolling a number cube and flipping a coin.

step-by-step explanation:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.