nuccioreggie
  • nuccioreggie
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Mathematics
chestercat
  • chestercat
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nuccioreggie
  • nuccioreggie
@Michele_Laino please explain both parts
Mehek14
  • Mehek14
for part A experimental is based on the event so write down the number of \(\dfrac{heads}{total}\)
Mehek14
  • Mehek14
for B, there are 2 sides so \(\dfrac{1}{2}\) chance for both or 50%

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nuccioreggie
  • nuccioreggie
Can you give me part A again Please @Mehek14
Mehek14
  • Mehek14
you are told that isla got heads 9 times the experimental is based on what happened \(\dfrac{heads}{total}=\dfrac{9}{30}=\dfrac{3}{10}\)
nuccioreggie
  • nuccioreggie
So it will be 9/30 again @Mehek14
Mehek14
  • Mehek14
simplified to 3/10 <-- part A
nuccioreggie
  • nuccioreggie
@Mehek14 Ok wait dont go any where this is what i got is this correct.
Mehek14
  • Mehek14
part B 1/2
Mehek14
  • Mehek14
not 12
Mehek14
  • Mehek14
and why did you put 9/30 twice?
nuccioreggie
  • nuccioreggie
Ok i just changed it anythin else wrong?
Mehek14
  • Mehek14
no
nuccioreggie
  • nuccioreggie
Because 9 is heads and 30 is the total
Mehek14
  • Mehek14
9/30 = 3/10
nuccioreggie
  • nuccioreggie
So what goes right there where the first 9/30 is?
nuccioreggie
  • nuccioreggie
Oh so just take out the other 9/30?
Mehek14
  • Mehek14
yes
nuccioreggie
  • nuccioreggie
@Mehek14. Now is this good
Mehek14
  • Mehek14
yes

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