Mathematics, 28.06.2019 22:30 erikamaldonado661
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 = pi(bore/2)^2 • stroke • n, where the bore is the diameter of the cylinder and stroke is the length of the piston's travel. if bore = k/2 and stroke = h, simplify the expression, d, in terms of k and h for 8 cylinders. 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.
Answers: 1
Mathematics, 21.06.2019 18:00, Megcuttie101
What is the measure of the smallest angle in the diagram? 15 29 32 45
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Mathematics, 21.06.2019 22:00, fatherbamboo
Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.
Answers: 2
Mathematics, 21.06.2019 23:10, jaylenmiller437
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
The engine displacement of an automobile is the volume through which the piston moves from high to l...
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