Is x/10=y a direct variation. If so, what is the constant of proportionality?
1 answer:
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Answer:
The correct answer is the last option.
Step-by-step explanation:
When you have a fraction with complex numbers, the first step to simplify is to multiply up and down the conjugate of the denominator, this will eliminate the complex part of the denominator, and in this way you can separate the expression in its real and complex part.
For the expression:
The denominator conjugate is 4 + 2i
When multiplied, the denominator is:
Find the annual earnings if a worker is paid $743.75 semimonthly.
Answer: A worker is paid $743.75 semimonthly.
Semimonthly is twice a month.
Therefore, a worker is paid $ monthly
There are 12 months in a year.
Therefore a worker is paid $ annually
Hence, the option b. $17,850.00 is correct