The engine displacement of an automobile is the volume through which the piston moves from high to low position. If an engine has "n" cylinders, the displacement is D = π(bore÷2)² • stroke • n, where the bore is the diameter of the cylinder and stroke is the length of the piston's travel. 1) If bore = and stroke = h, simplify the expression, D, in terms of k and h for 8 cylinders.

2) If the bore is 4 inches, the stroke is 3.4 inches, and the engine has four cylinders, what is the displacement? Round your answer to the nearest tenth of a cubic inch.

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what table

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total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

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