The probability of events - 5-card hands. a about a 5-card hand is dealt from a perfectly shuffled deck of playing cards. what is the probability of each of the following events? the hand has at least one club. the hand has at least two cards with the same rank. the hand has exactly one club or exactly one spade. the hand has at least one club or at least one spade. feedback?

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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answers

rauschg

rauschg · hand

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step-by-step explanation: