Two boats leave a port at the same time. One boat sails 2.2 km/h at 33o east of north. The second boat travels 3.9 km/h at 44o west of north. Find the distance between the boats after 4 hours. Draw a diagram as part of your solution

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Q: The distance required to stop a car varies directly as the square of its speed. If it requires 200…

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Q: Finbar bought his home for $150,000 in 2010. Property values have increased 10% every year since he…

A: Given, in 2010 Finbar bought his home $150,000 property value increase 10% every year, To find the…

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Q: A small motor on a fishing boat can move the boat at a rate of 10 mph in calm water. Traveling with…

A: This is the question that is based on the concept of speed, distance and time. When the boat will…

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A: Here we have write another name for line m by looking at the given diagram.

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Q: The equation a = 640 s gives the relationship between s square miles and a acres. Pam owns 7.5…

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A: If a is directly proportional to b then a∝b If a is inversely proportional to b then a∝1b To convert…

Q: the Eastville High School marching band wants to make a formation shaped like a large E. The sum of…

A: Given:- The Eastville High School marching band wants to make a formation shaped like a large E. The…

Q: Driving on the Autobahn in Germany, you have to brake suddenly. Let’s assume that the stopping…

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Q: An airplane at an elevation of 1 mile is 20 miles east and 70 miles south of an airport. A second…

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Q: The constant of voltage is the result of ohms varying inversely from amps. What is the graph that…

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Q: Suppose you are a radar technician at an airport. You measure a plane going 427 mph at an elevation…

A: Given, Suppose you are a radar technician at an airport. You measure a plane going 427 mph at an…

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Q: The quantity a varies jointly with b, c, and d When b = 6, c = -2, and d = 7, a = 84. Find a when b…

A: to find:- value of a.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.