Exam 1: Some Basic Rules for Mathematics
Exam 1: Some Basic Rules for Mathematics7 Questions
Exam 2: Formulas8 Questions
Exam 3: Solving Formulas Equations8 Questions
Exam 4: Square Roots8 Questions
Exam 5: Review of Angle Measure8 Questions
Exam 6: Conversion of Length Measure8 Questions
Exam 7: Standard Weight Pipe8 Questions
Exam 8: Allowance for Threaded Fittings3 Questions
Exam 9: Copper Tubing8 Questions
Exam 10: Allowances for Copper Fittings1 Questions
Exam 11: Plastic Pipe8 Questions
Exam 12: Allowance for Plastic Fittings1 Questions
Exam 13: Welded Steel Pipe8 Questions
Exam 14: Allowing for Welded Fittings8 Questions
Exam 15: Equal Spacing8 Questions
Exam 16: Angles in Plumbing8 Questions
Exam 17: Offset, Diagonal, Rise and Run8 Questions
Exam 18: Solving With 45 Degree Constants2 Questions
Exam 19: Three-Pipe Diagrams With a 45 Degree Offset8 Questions
Exam 20: Right Angle With a 45 Degree Offset8 Questions
Exam 21: 45 Degree Offsets With a Wye Fitting8 Questions
Exam 21: Wye and Tee-Wye Assemblies8 Questions
Exam 23: The 0.707 Constant in 45 Degree Pipe Assemblies8 Questions
Exam 24: Solving for Other Angles8 Questions
Exam 25: Pipe Bending8 Questions
Exam 26: Cast Iron Pipe8 Questions
Exam 27: Cast Iron Assemblies With Various Bends8 Questions
Exam 28: Assemblies With Cast Iron Wyes and Tee-Wyes8 Questions
Exam 29: Single-Loop Back-Venting8 Questions
Exam 30: Grade, Percent Grade, Drop and Run8 Questions
Exam 31: Elevation and Grade8 Questions
Exam 32: Elevation in a Plan View Pipe Diagram8 Questions
Exam 33: Jumper Offsets8 Questions
Exam 34: 45 Degree Offsets in Parallel8 Questions
Exam 35: Special Case of 45 Degree Offsets in Parallel8 Questions
Exam 36: Rolling Offsets8 Questions
Exam 37: Combination Offsets8 Questions
Exam 38: Pipe Length by Layout8 Questions
Exam 39: Cast Iron Flanged Fittings8 Questions
Exam 40: Miter Cuts - Welded Pipe8 Questions
Exam 41: Shower Pan or Safe8 Questions
Exam 42: Rectangular Tank Liner8 Questions
Exam 43: Cylindrical Stretchouts8 Questions
Exam 44: Roof Pitch8 Questions
Exam 45: Water Measure8 Questions
Exam 46: Rectangular Solids8 Questions
Exam 47: Cylinders8 Questions
Exam 48: Spheres8 Questions
Exam 49: Segments8 Questions
Exam 50: Partially Filled Containers of Varying Shapes8 Questions
Exam 51: Water Pressure, Head, and Force8 Questions
Exam 52: Ratio of Pipe Capacities8 Questions
Exam 53: Pipe Sizing8 Questions
Exam 54: Mechanical Advantage8 Questions
Exam 55: The States of Matter and Why It Matters8 Questions
Exam 56: Properties of Gases8 Questions
Exam 57: Heat Loss Vs Radiator Size8 Questions
Exam 58: Radiation Sizing for Total Heat Loss of a Room8 Questions
Exam 59: Estimating Sizing of Piping8 Questions
Exam 60: Sizing Ventilation8 Questions
Exam 61: Heating Rroblems for a Two Floor House8 Questions
Exam 62: Math Aids in Leveling8 Questions
Exam 63: Starting a Business7 Questions
Exam 64: Taking Care of Business8 Questions
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Circumference =
D
D = Diameter of circle
Carry the answer to two decimal places.
A circle has a circumference of 10 . Find the diameter.



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(Short Answer)
4.8/5
(29)
Correct Answer:
3.18
A business started out with one truck. The second year, two trucks were added. The third year, three trucks were added and one was retired. The insurance on each truck is $100/month. How much was paid per month in the third year?
Free
(Short Answer)
4.9/5
(26)
Correct Answer:
$500
Circumference =
D
D = Diameter of circle
Carry the answer to two decimal places.
A circle has a circumference of 31.4 meters. What is the diameter?



Free
(Short Answer)
4.7/5
(34)
Correct Answer:
10
Circumference =
D
D = Diameter of circle
Carry the answer to two decimal places.
If: D = 4 What is the circumference of the circle?



(Short Answer)
4.9/5
(36)
Circumference =
D
D = Diameter of circle
Carry the answer to two decimal places.
If: D = 2 What is the circumference of the circle?



(Short Answer)
4.9/5
(37)
Circumference =
D
D = Diameter of circle
Carry the answer to two decimal places.
If: D = 1.5 What is the circumference of the circle?



(Short Answer)
4.7/5
(43)
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