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andrey2020 [161]
3 years ago
8

What is 3.2 as a fraction

Mathematics
1 answer:
Anastasy [175]3 years ago
5 0
3.2
=3+2/10
=3+1/5
=16/5
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PLS HELP!!!!!!!!!!!!!
fgiga [73]

Answer:

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Step-by-step explanation:

i just guessed :)

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Consider 3 trials, each having the same probability of successes. Let X denote the total number of successes in these trials.
Mariulka [41]

Since each trial has the same probability of success, 

Let, <span><span><span>Xi</span>=1</span></span> if the <span><span>i<span>th</span></span></span> trial is a success (<span>0</span> otherwise). Then, <span><span>X=<span>∑3<span>i=1</span></span><span>Xi</span></span><span>X=<span>∑<span>i=1</span>3</span><span>Xi</span></span></span>, 

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I thought what I did was sound, but the textbook says the answer to (a) is <span>0.60.6</span> and (b) is <span>00</span>.

Their reasoning (for (a)) is as follows:

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Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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3 years ago
Does anyone know this???
Studentka2010 [4]

Answer:

I believe the answer is B :) Hope this helps!

Step-by-step explanation:

I am doing this unit currently so I have a good understanding of this topic. I also used a Rate of change formula calculator to find the Rate of change and got -4.5.

-9/2 or B would then be your answer because -9/2= -4.5! :)

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