Twice a increased by the cube of a equals b :
2a + a^3 = b
Answer:
Social security and medicare with 7.65% rate of gross pay $2355
=> Deduction amount: 2355 x 7.65/100 = $180.16
=> Option A is correct
Hope this helps!
:)
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The best and most correct answer among the choices provided by the question is </span><span>C.{–10, –4.3}</span> .
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Hope my answer would be a great help for you. </span>
Let

denote the number of minutes spent brushing his teeth, and let

be the mean and

the standard deviation for this distribution.

The z-score corresponding to this probability is approximately

, which means

Next, (note the sign change)

The corresponding z-score is approximately

, so you have

Solving the two equations for

and

, you'll find that the mean is approximately

and the standard deviation is approximately

.
Sqrt(75) is 8.660254038 and so on
the nearest integer would be 9
So the solution to sqrt(75) is 9
Hope that helps u!