The percent error is 53.3 %
<em><u>Solution:</u></em>
<em><u>The formula for percent error is given as:</u></em>
![Percent\ Error = \frac{\text{ l Experimental value - theoretical value l }}{\text{Theoretical value}} \times 100](https://tex.z-dn.net/?f=Percent%5C%20Error%20%3D%20%5Cfrac%7B%5Ctext%7B%20%20l%20Experimental%20value%20-%20theoretical%20value%20l%20%7D%7D%7B%5Ctext%7BTheoretical%20value%7D%7D%20%5Ctimes%20100)
From given,
A political analyst predicts Mr. Smith will only get 122 votes for mayor
Mr. Smith only gets 57 votes
Therefore,
Theoretical = 122
Experimental = 57
Thus we get,
![\text{Percent Error } = \frac{ | 57-122 | }{122} \times 100\\\\\text{Percent Error } = \frac{65}{122} \times 100\\\\\text{Percent Error } = 0.5327 \times 100\\\\\text{Percent Error } = 53.28 \approx 53.3](https://tex.z-dn.net/?f=%5Ctext%7BPercent%20Error%20%7D%20%3D%20%5Cfrac%7B%20%7C%2057-122%20%7C%20%7D%7B122%7D%20%5Ctimes%20100%5C%5C%5C%5C%5Ctext%7BPercent%20Error%20%7D%20%3D%20%5Cfrac%7B65%7D%7B122%7D%20%5Ctimes%20100%5C%5C%5C%5C%5Ctext%7BPercent%20Error%20%7D%20%3D%200.5327%20%5Ctimes%20100%5C%5C%5C%5C%5Ctext%7BPercent%20Error%20%7D%20%3D%2053.28%20%5Capprox%2053.3)
Thus percent error is 53.3 %
Answer:
It'll take 38.3 years to obtain the desired return of $25,000.
Step-by-step explanation:
In order to solve a continuosly coumponded interest question we need to apply the correct formula that is given bellow:
M = C*e^(r*t)
Where M is the final value, C is the initial value, r is the interest rate and t is the time at which the money was applied. Since he wants an return of $25,000 his final value must be the sum of the initial value with the desired return. So we have:
(25000 + 8000) = 8000*e^(0.037*t)
33000 = 8000*e^(0.037*t)
e^(0.037*t) = 33000/8000
e^(0.037*t) = 4.125
ln[e^(0.037*t)] = ln(4.125)
t = ln(4.125)/(0.037)
t = 1.4171/0.037 = 38.2991
t = 38.3 years
Answer:
Loss is 250-175=75 rupees
Step-by-step explanation:
Answer:
y=1
Step-by-step explanation:
the "mx" part of the equation is the slope, since we need the slope to be zero, there won't be anything in the "mx" part. The "+b" bart of the equation is the y-intercept, since we need the y-intercept to be one, the "+b" part will be 1.