Question

help

Answer 1

oopd q

Answer 2

????

Answer 3

oops

Answer 4

http://prntscr.com/f6fme8

Answer 5

first one is right

Answer 6

second one is right
how did you do it?

Answer 7

third is wrong
should be \[_{11}P_3\]

Answer 8

http://prntscr.com/f6fmn0

Answer 9

Q5 is right

Answer 10

Q4 is too hard for me

Answer 11

thats fine

Answer 12

Q4 is right too

Answer 13

\[\frac{9!}{3!}\]

Answer 14

http://prntscr.com/f6fnv2

Answer 15

first one is right

Answer 16

second one is right

Answer 17

third one is right

Answer 18

first one is right

Answer 19

second one is right

Answer 20

http://www.wolframalpha.com/input/?i=8!%2F5!

Answer 21

d

Answer 22

yes

Answer 23

for the next one, which is worded poorly, i would guess 4

Answer 24

is that an option?

Answer 25

ya

Answer 26

first one is right

Answer 27

second one is wrong
http://www.wolframalpha.com/input/?i=10!%2F(3!2!2!)

Answer 28

Q5 is wrong too \[\frac{9\times 8}{2}=9\times 4=36\]

Answer 29

http://prntscr.com/f6frfo

Answer 30

yup

Answer 31

http://prntscr.com/f6frpr

Answer 32

http://www.wolframalpha.com/input/?i=1%2F(10*9*8*7)

Answer 33

Q8 is right

Answer 34

http://prntscr.com/f6fsqs

Answer 35

first one is right

Answer 36

second one is right too

Answer 37

http://prntscr.com/f6ftcg

Answer 38

D

Answer 39

http://prntscr.com/f6ftvm

Answer 40

i can't read all that

Answer 41

y not

Answer 42

because it is too much mess

Answer 43

he puts it back in the jar, go with B
second probabilities same as the first

Answer 44

why are you taking probability ?

Answer 45

http://prntscr.com/f6fukb
cause im a rat

Answer 46

looks like B again

Answer 47

at least it is not geometry

Answer 48

http://prntscr.com/f6fvb2

Answer 49

first one looks good

Answer 50

second one too

Answer 51

http://prntscr.com/f6fw57

Answer 52

first one , the are independent

Answer 53

so C

Answer 54

Q4 is right

Answer 55

http://prntscr.com/f6fww5

Answer 56

i'm tired
how many more of these boring questions?

Answer 57

Q5 is right

Answer 58

10 more

Answer 59

yikes

Answer 60

http://prntscr.com/f6fxp1

Answer 61

first one is right

Answer 62

second one is right

Answer 63

http://prntscr.com/f6fy0s

Answer 64

first one is right

Answer 65

second one is right

Answer 66

http://prntscr.com/f6fymf

Answer 67

why isn't it \[\frac{21}{52}\]?

Answer 68

cuz its not a choice

Answer 69

there are 13 spades and 9 other face cards

Answer 70

JKQ of each of the other 3 suits, making \(13+9=22\) oh oops

Answer 71

\[\frac{22}{52}=\frac{11}{26}\] doh

Answer 72

http://prntscr.com/f6g078

Answer 73

first one is right

Answer 74

second one, binomial they have to be independent, so first one (with replacement)

Answer 75

Q3 is right

Answer 76

Q4 is right

Answer 77

http://prntscr.com/f6g0zu

Answer 78

yes that is right

Answer 79

ok u wanna do m ore?

Answer 80

no

Answer 81

not really i have had too much wine to concentrate

Answer 82

ok ttyl

Answer 83

looks like you got most of these anyways
ttyl

Answer 84

bye

Answer 85

Thanks for helpinggggggg