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Alik [6]
4 years ago
5

Find the probability that a randomly selected point within the circle falls in the white area. 60* 60* r = 4cm round to the near

est tenth of a percent
Mathematics
1 answer:
quester [9]4 years ago
4 0

Answer:

66.7%

Step-by-step explanation:

Please find attached the complete question

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.

probability that a randomly selected point within the circle falls in the white area = degree occupied by white area / sum of angles in a circle

sum of angles in a circle = 360

degree occupied by white area = sum of angles in a circle - sum of degrees of shaded area

360 - (60 + 60) = 240

240 / 360

convert to its simplest form by dividing by 120 = 2/3

2/3 x 100 = 66.7%

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8 0
3 years ago
A video game arcade calculates the number of players that played one of four games in one day the results are shown below in the
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H. 11/40 is the answer. 

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3 0
4 years ago
4.
coldgirl [10]
Using <span>Compound interest formula:
</span>
<span><span>The exponential function for calculating the amount of money after <span>t <span>years, <span>A<span>(<span>t<span>), where<span> P <span>is the initial amount or principal, the annual interest rate is <span>r <span>and the number of times<span> interest is compounded per year is n, is given by
</span></span></span></span></span></span></span></span></span></span></span></span>A(t) = p(1+ \frac{r}{n} )^{nt}

</span><span>from the given information:
p = 2,310 , r = 0.035 ,
</span><span>compounded daily ⇒⇒⇒ n =365
To calculate the time : </span>deposited April 12 and withdrawn July 5<span>
t = 2 months and 23 days = 83 days = 83/365 years
∴ n t = 365 * 83/365 = 83

Amount = </span>
<span>A(t) = 2310(1+ \frac{0.035}{365} )^{83} = 2,328.46

</span>The interest earned = <span><span>2,328.6458</span> - 2,310 = 18.46

</span>



7 0
4 years ago
Rewrite x2−25 in factored form.
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Step-by-step explanation:

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b=5

8 0
3 years ago
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nikitadnepr [17]
X-2/3=3/8 is the answer
7 0
3 years ago
Read 2 more answers
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