Answer:
A
Step-by-step explanation:
We would need to multiply the number of trials (which is 500) by the probability of choosing a red in 1 try from the information given.
<em>There are 50 in total, and 8 of them are red, so:</em>
P(red) =
<em>Now we multiply this with 500 to get:</em>
The correct answer is A.
The generated emf when it is running as a generator= 238.16V
The generated emf as a motor taking 60A= 236.12V
<h3>Calculation of Electromotive force (emf)</h3>
The Resistance of the machine= 0.102
The connected voltage = 230V
The formula for emf; E= V +IR
The generated emf when it is running as a generator,
= 230 + (80*0.102)
= 230 + 8.16
= 238.16V
The generated emf as a motor taking 60A;
= 230 + (60 * 0.102)
= 230 + 6.12
= 236.12V
Learn more about resistance here:
brainly.com/question/25997303
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<span>The inequality equation that can be used to
express Dexter’s earnings would be “50<e>100”. Since he earns no less
than 50, meaning his earnings cannot be below 50, thus the expression would be “more
than (<)”. In addition, he earns not more than 100, meaning his earnings
would not be above 100, thus the best expression would be “less than (>)”.</span>
Answer:17
Step-by-step explanation: