must use a diagram to show answer

must use a diagram to show answer

round answer to the nearest square kilometer

A boat can go 105 miles per hour in still water. It takes as long to go 630 miles upstream as it does to go dowstream 720 miles. How fast is the current?

a trimaran boat with a top speed of 28 knots, won the tournament cup in 2010. its top speed is 4 knots more than 1.5 times the top speed of the winner monohull in the 2007 tournament...

A garden table and a bench cost $450 combined. The cost of the garden table is two times the cost of the bench. What is the cost of the bench?

A fishing line x=9 feet long is cut into two pieces, one shorter than the other.express the length of the shorter piece in terms of the length of the longer piece L

The Celestial Bakery currently sells an average of 750 wedding cakes per month and charges an average of $200 per cake. Market research indicates that for every $5 increase in the price of a cake,...

If Donald has 3 times as many nickels as dimes and they have a combined value of 200 cents, how many of each coin does he have?

The height in feet, h, reached by a projectile after t seconds is given by the function: h(t) = -16t^2 + 110t + 5 When will the projectile hit ground level? Round...

This is a problem im to lazy to do so please do it for me thanks

A company makes electronic gadgets. One out of every 50 gadgets is faulty, but the company doesnt know which ones are faulty until a buyer complains. Suppose the company makes a $3 profit...

How to solve this question?

For the Athletic Banquet adult tickets cost $5.00 and student tickets cost $3.00. The committee sold twice as many student tickets as adult tickets. If the total receipts were $1650, how...

I would like some help on just how to solve these kind of problems as I am stuck on it.

A 1 mile piece of rail is cut in half. Each end has one side/end bolted to the ground. The other two ends are touching each other. In the heat of the day, each half mile of rail expands 1/2 an inch...

Really stuck on this for some reason

A snow storm has closed a two lane north bound route. the closure has created a back up of solely commercial truck traffic. answer the following question: How long in minutes will it take to clear...

Sumalee sold 11 New York cheese cake and 10 strawberry cheese cake for a total of $312. Amanda sold 12 New York cheese cakes and 10 strawberry cheese cake. Find the cost of New York cheese cake and...

Part A:An envelope contain 2 quarters as well as a number of dimes nickels and pennies.there are 5 dimes for every 3 pennies.there are 3 nickels for every 2 pennies.Determaine the least number of...

Sarah blends coffee She needs to prepare 150 pounds of blended coffee beans selling for $5.38 per pound. She plans to do this by blending together a high-quality bean costing $6.25 per pound and a...

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