The probability that can be chosen by Jake will be 33.5%.
<h3>How to calculate the probability?</h3>
The area of the whole dartboard will be:
= πr²
where r will be:
= 3 + (4 × 4)
= 3 + 16
= 19
Area = π(19)² = 361π²
The area of 30, 40, and 50 points will be:
= π × [3 + (2 × 4)]²
= 121π²
The probability will be:
= (361π - 121π) × 100
= 33.5%
Learn more about probability on:
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the value of 43 and 3.65 is you use kfc chicken because when you angry or very mad you need some kfs chicken bye.
Answer:
![\pi +3 >2\pi -\sqrt{9}>\frac{\pi }{2}](https://tex.z-dn.net/?f=%5Cpi%20%2B3%20%3E2%5Cpi%20-%5Csqrt%7B9%7D%3E%5Cfrac%7B%5Cpi%20%7D%7B2%7D)
Step-by-step explanation:
![Lets\ take\ \pi 's\ approximate\ value\ as\ 3.14159\\Hence,\\ \pi +3\\=3.14159+3\\=6.14159\\2\pi -\sqrt{9} \\=2*3.14159-3\\=6.28318-3\\=3.28318\\\frac{\pi }{2} \\=1.570795\\](https://tex.z-dn.net/?f=Lets%5C%20take%5C%20%5Cpi%20%27s%5C%20approximate%5C%20value%5C%20as%5C%203.14159%5C%5CHence%2C%5C%5C%20%5Cpi%20%2B3%5C%5C%3D3.14159%2B3%5C%5C%3D6.14159%5C%5C2%5Cpi%20-%5Csqrt%7B9%7D%20%5C%5C%3D2%2A3.14159-3%5C%5C%3D6.28318-3%5C%5C%3D3.28318%5C%5C%5Cfrac%7B%5Cpi%20%7D%7B2%7D%20%5C%5C%3D1.570795%5C%5C)
![As\ we\ can\ see\ that,\\6.14159>3.28318>1.570795,\\Their\ corresponding\ values\ are\ also\ in\ the same\ order:\\\pi +3 >2\pi -\sqrt{9}>\frac{\pi }{2}](https://tex.z-dn.net/?f=As%5C%20we%5C%20can%5C%20see%5C%20that%2C%5C%5C6.14159%3E3.28318%3E1.570795%2C%5C%5CTheir%5C%20corresponding%5C%20values%5C%20are%5C%20also%5C%20in%5C%20the%20same%5C%20order%3A%5C%5C%5Cpi%20%2B3%20%3E2%5Cpi%20-%5Csqrt%7B9%7D%3E%5Cfrac%7B%5Cpi%20%7D%7B2%7D)
Substitute x for "a number". This is a verbal equation, so it will look like this:
3x+4x+1=6x. Then solve for x.