Martha worked approximately 8 hours of overtime during the past week.
Martha's regular hourly rate is $14.50, and she works a regular forty-hour work week. Her overtime pay is one-and-one-half times her regular hourly rate.
Let's break down Martha's earnings for the week:
Regular Earnings (for 40 hours): Regular Hourly Rate × Hours Worked
Regular Earnings = $14.50 × 40 = $580
Total Earnings (including overtime): $754
Overtime Earnings = Total Earnings - Regular Earnings
Overtime Earnings = $754 - $580 = $174
Since Martha's overtime pay is one-and-one-half times her regular hourly rate, we can set up an equation:
Overtime Earnings = Overtime Hourly Rate × Hours of Overtime Worked
Solving for Hours of Overtime Worked:
Hours of Overtime Worked = Overtime Earnings / Overtime Hourly Rate
Overtime Hourly Rate = 1.5 × Regular Hourly Rate
Overtime Hourly Rate = 1.5 × $14.50 = $21.75
Now, plug in the values:
Hours of Overtime Worked = $174 / $21.75 ≈ 8
Martha worked approximately 8 hours of overtime during the past week.
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Answer:
Step-by-step explanation:
14.50*40=580 for reg pay
754-580=174 over time
14.50*1.5=21.75 an hour for ot
174/21.75=8 hours of overtime
A. 0.105
B. 0.195
C. 0.245
D. 0.455
The center of the circle is: (-4 ; -11) and the radius of the circle is r = 10
What is equation of circle?
The general equation for a circle is (x-a)² + (y-b)² = r², where ( a, b ) is the center and r is the radius.
Given:
x² + y² + 8x + 22y + 37 = 0.
Now, to find both coordinates and radius write the given equation in standard form:
(x-a)² + (y-b)² = r²
x² + 8x + y²+ 22y= -37
( x² + 2* x*4 + 4²)+( y² + 2*y* 11 + 11²) = -37 + 16 + 121
(x + 4)² + ( y+ 11)² = 100
(x + 4)² + ( y+ 11)² = 10²
So, center of the circle is: (-4 ; -11)
and the radius of the circle is r = 10
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O A. The value of n can be any positive integer resulting in the same factor
O B. The value of n can be any positive integer resulting in the distinct factors
(Use a comma to separate answers as needed.)
O C. The value of n can be any prime integer resulting in the same factor
O
D. The value of n can be any prime integer resulting in the distinct factors
(Use a comma to separate answers as needed.)
O E. The expression cannot be factored for the given values of n.
Answer:
A. The value of n can be any positive integer resulting in the same factor
Step-by-step explanation:
Given
--- the right expression
Required
Possible values of n
Expand
Factorize
Factor out
From the expression above, we can see that the result has the same factor. This means that options (b), (d) and (e) are not possible
The above also shows that n can take any positive value.
Hence: (a) is correct