anonymous
  • anonymous
There are 8 students in a classroom, including the triplets Molly, Polly, and Dolly. If 3 of the 8 are randomly selected to give speeches, what is the probability that Molly will be first, Polly will be second, and Dolly will be third? A. B. C. D.
Geometry
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
please explain how to do it
benlindquist
  • benlindquist
Step 1: Change the given percentage to a decimal. In our example: 76% = 0.76. Step 2:. Multiply the decimal found in step 1 by itself. Repeat for as many times as you are asked to choose an item. For example, if you were to pick 3 items at random, multiply 0.76 by itself 3 times: 0.76 x 0.76 x 0.76 = .4389 (rounded to 4 decimal places). That’s how to find the probability of a random event!
anonymous
  • anonymous
looks like you over thought this

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More answers

benlindquist
  • benlindquist
eh
anonymous
  • anonymous
D?
benlindquist
  • benlindquist
yea there are only 3
anonymous
  • anonymous
aye i think i get it
benlindquist
  • benlindquist
i though
anonymous
  • anonymous
A band leader randomly selects 2 students out of 80 band members. If you and your brother are both band members, what is the probability that you are both selected? A. B. C. D.
anonymous
  • anonymous
1/6320 1/3160 1/1600 1/20
anonymous
  • anonymous
@benlindquist can i get help with another one please
benlindquist
  • benlindquist
Check over the list i sent you first
anonymous
  • anonymous
i did 0.80 times 2
anonymous
  • anonymous
what am i supposed to do?
anonymous
  • anonymous
i think its C
benlindquist
  • benlindquist
im not great at these. ill look over
anonymous
  • anonymous
D.
anonymous
  • anonymous
how do u know?
benlindquist
  • benlindquist
c might be the right answer. Might be
anonymous
  • anonymous
im gonna go wit C
anonymous
  • anonymous
unless ethan can explain
benlindquist
  • benlindquist
ok, i think it is your best answer

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