Question Tent 7 km Shoreline 3 km Island A visitor is staying in a tent that is 7 kilometers east of the closest point on a shoreline to an island. The island is 3 kilometers due south of the shoreline. The visitor plans to travel from the tent to the island by running and swimming. If the visitor runs at a rate of 6 kmph and swims at a rate of 5 kmph, how far should the visitor run to minimize the time it takes to reach the island? Select the correct answer below: 2.48 kilometers 4.52 kilometers 4.74 kilometers O 9.05 kilometers

Q: Two containers designed to hold water are side by side, both in th shape of a cylinder. Container A…

A: Solution of the problem as follows

Q: he cost of controlling emissions at a firm rises rapidly as the amount of emissions reduced…

A: The given cost function is: C(q)=4700+97q2 So, the average cost function is: A(q)=C(q)q…

Q: A trough is 12 meters long and 3 meters across the top (see figure). Its ends are isosceles…

A: Given: A trough is 12 meters long and 3 meters across the top. Its ends are isosceles triangles with…

Q: An island is 2miles north of it's closest point along a straight shoreline. a visitor is staying at…

A:

Q: An air traffic controller spots two airplanes at the same altitude converging to a point as they fly…

A:

Q: A propane tank is to hold a volume of 300m3 of propane. The tank will be in the shape of a cylinder…

A: given volume of 300m3   put first derivative to zero to minimizing cost

Q: Help me finish solve number 3 please :)

A:

Q: Substance A decomposes at a rate proportional to the amount of A present. It is found that 16 Ib of…

A:

Q: Coral reef 8 mi. Inn Shoreline 10 mi. A visitor is staying in an inn that is 10 miles west of the…

A:

Q: The cost of controlling emissions at a firm rises rapidly as the amount of emissions reduced…

A:

Q: A company manufactures cylindrical tin cans with closed tops with a volume of 400 cubic centimeters.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: An oil drilling rig located 14 miles off of a straight coastline is to be connected by a pipeline to…

A:

Q: )  A snowball melts so that its surface area decreases at a rate of 1 sq.cm/min. Find the rate at…

A: A snowball melts so that its surface area decreases at a rate of 1 sq.cm/min. Find the rate at…

Q: Problem: When a certain drug is administered to a patient, the number of milligrams remaining in…

A: Put t=0 D(0) = 50 e-0.2(0) = 50 mg

Q: Read and analyze the problems carefully. Solve each problem with complete solution. Use a separate…

A: Topic:-  basic maths

Q: CO 5. o/o %24 A company's profit when it sells x thousand items is predicted to be 2x2 + 816x –…

A: We have to maximize the profit .

Q: Which of the following statements related to cost ?estimation methods is true .a O None of the given…

A: The correct option is d. The three methods determine a slope and an .intercept

Q: A trough is 12 meters long and 3 meters across the top (see figure). Its ends are isosceles…

A:

Q: verage Cost ster Sports manufactures tennis rackets. The total cost of producing x rackets per ren…

A:

Q: A landscape architect in a botanical plans to encluse a 2009 square foot rectangular vegjon along…

A: The solution for the above question is as shown below.

Q: An air traffic controller spots two airplanes at the same altitude converging to a point as they fly…

A:

Q: HW oct 23, 7og Name: Cisselle Washington Optimization problems Date: Period: A man launches his boat…

A: Let he rows to point C which is in the middle of B and D. Then he runs to B. Let C is x miles away…

Q: An oil drilling rig located 14 miles off of a straight coastline is to be connected by a pipeline to…

A: An oil drilling rig located 14 miles off of a straight coastline is to be connected by a pipeline to…

Q: Two men A and B starting at the same point at the same circumference of a circle. They are walking…

A: Please refer the attached image for complete solution. THANKYOU.

Q: A company manufactures cylindrical tin cans with closed tops with a volume of 850 cubic centimeters.…

A:

Q: A Beach Comber is 5 miles from a stretch of shore, rowing at 3 miles per hour (see figure below). 6…

A: Here the speed through the water and land is different.  So to determine the shortest time taken to…

Q: The drawing shows a person who, starting from rest at the top of a cliff, swings down at the end of…

A:

Q: Land Lake 4 miles mile electrical power station is located on the edge of a lake, as shown in the…

A:

Q: The cost of controlling emissions at a firm rises rapidly as the amount of emissions reduced…

A: Given that The cost of controlling emissions at a firm rises rapidly as the amount of emissions…

Q: Upgrading a highway A highway must be constructed to con- nect Village A with Village B. There is a…

A: Here we find the minimize cost.

Q: I'm not sure what do to next at this point. Do I have to find the equation for how long it takes for…

A: As in the given question we can see the diagram, with the help of the diagram we find the Objective…

Q: visitor is staying in a cottage that is 7 miles west of the closest point on a shoreline to an…

A: A visitor is staying in a cottage that is 7 miles west of the closest point on a shoreline to an…

Q: A stone is dropped from the upper observation deck (theSpace Deck) of the CN Tower, 450 m above the…

A: Since we are entitled to answer up to 3 sub-parts, we’ll answer the first 3 as you have not…

Q: An air traffic controller spots two airplanes at the same altitude converging to a point as they fly…

A:

Q: An air traffic controller spots two airplanes at the same altitude converging to a point as they fly…

A:

Q: A swimming pool is L m long and Wm wide. Its depth decreases linearly along the length from 3 m to 1…

A:

Q: An oil refinery is located on the north bank of a straight river that is 2 km wide. A pipeline is to…

A: Let R represents the refinery and S represents the storage tank. Let P be the point on the north…

Q: Ques 7 a) The sales and profits during two periods are as under: Period I Sales 20 lac; Profit 72…

A: ANSWER: From the given data,

Q: Your factory is going to manufacture a rectangular container which has a fixed capacity V, with a…

A: The Volume of a box with a square base  x by xand height  h is V = x2hh=Vx2The amount of material…

Q: at on the the ocean is 3 km from the nearest point on a straight shoreline; that point is 10 km from…

A: Given query is to find the point on the shore line she should start walking to minimize the time.

Q: iece of wire 23 m long is cut into two pieces. One piece is bent into a square and the other is bent…

A: SOLUTION-

Q: While the rate at which ethanol can be produced is important, the total quantity of ethanol that can…

A: It is required to calculate the theoretical yield of ethanol from 1-hectare plot of corn and…

Q: A vacationer on an island 8 miles offshore from a point that is 48 miles from town must travel to…

A:

Q: Problem: A pipe must be buried under ground to reach from a station on the shoreline to an out post…

A: Let A  be the point on the shoreline closes to the station in the ocean. Let W be the station. The…

Q: A trough is 12 meters long and 3 meters across the top (see figure). Its ends are isosceles…

A:

Q: An oil refinery is located on the north bank of a straight river that is 2 km wide. A pipeline is to…

A:

Q: Oil is leaking from an oil tanker at the rate of 3,500 gallons per day. At this rate the radius of…

A: Solution is given below:

Q: visitor is staying in an inn that is 10 miles west of the closest point on a shoreline to a coral…

A: Pythagoras theorem states that Base2+Height2=hypotenuse2

Q: Town A is 11 km from Town B. A man walks from A to B at the rate of 3 kph, and another man, starting…

A: