Find the mistake made in the steps to solve the equation below.
2 answers:
Answer:
There is no mistake in the steps.
Step-by-step explanation:
Given : The steps of the equation.
To find : The mistake made in the steps to solve the equation below?
Solution :
We solve the equation again step by step.
Step 1 - Equation
Step 2 - Take 2x to other side,
Step 3 - Take 1 to other side,
As we have seen that expression are same which means there is no mistake in the steps.
The final solution is
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Answer:
m
OR
62.8318531 m
Step-by-step explanation:
This is actually pretty simple
The distance the tip travels is the arc length and the length of the pendulum is the radius of a circle
The formula for arc length is <u>Angle in Radians x Radius</u>
<u></u>
So pi/12 * 4 = pi/3 m
We know this is how much it travels every second so it is going at pi/3 m/s
One minute is 60 seconds
pi/3 * 60 = 20pi m
Given that a parking lot contains 100 cars, k of which happen to be lemons.
This is a conditional probability question.
Let event A be that a car is tested and event B be that a car is lemon.
The probability that a car is lemon is given by
The probability that a car is tested is given by
The probability that a car is lemon and it is tested is given by
For a conditional probability, the probablility of event A given event B is given by:
Therefore, the probability that a car is lemon, given that it is tested is given by.
This is a conditional probability question.
Let event A be that a car is tested and event B be that a car is lemon.
The probability that a car is lemon is given by
The probability that a car is tested is given by
The probability that a car is lemon and it is tested is given by
For a conditional probability, the probablility of event A given event B is given by:
Therefore, the probability that a car is lemon, given that it is tested is given by.