Tutors Answer Your Questions about Geometry Word Problems (FREE)
Question 403095: A norman window has the shape of a rectangle surmounted by a semicircle of a diameter equal to the width of the rectangle. If the permimeter of the window is 20 feet, what dimensions will admit the most light (maximize the area)?
Click here to see answer by solver91311(16897)  |
Question 403760: a nut store normally sells cashews $9 per pound and almonds for $3.50 per pound. But at the end of the month and the almonds had not sold well, so in order to sell 60 pounds of almonds, the manager decided to mix the 60 pounds of almonds with some cashews and sell the mixture for $7.50 per pound. How many pounds of cashews should be mixed with the almonds to ensure no change in the profit?
Click here to see answer by stanbon(57410) |
Question 406058: Michell went into a frame shop. He wanted a frame that was 3 inches longer than it was wide. The frame he chose to extend 1.5 inches beyond the picture on each side. Find the outside dimensions of the frame in the area of the unframed picture in 70in^2.
Click here to see answer by ankor@dixie-net.com(15661)  |
Question 407197: a cylinder of height h cm and radius r cm stands on a table. a cone of height H cm is placed over the cylinder and the rests on the table wit the top of the cylinder touching the inside of the cone. the ratio r:R is 2:5
use the given ratio to write an expression for r in terms of R
Click here to see answer by robertb(4012)  |
Question 407925: An object is thrown from the top of a 144 ft building with an initial velocity of 128 ft per second. The height h of the object after t seconds is given by the quadratic equation h=-16t^2+128t+144/ when will the object hit the ground
Click here to see answer by nerdybill(6963)  |
Question 407960: A swimming pool is 7 meters wide and 18 meters long. At $15 per meter,
how much will fencing around the outside of the pool cost?
I tried to find the area of the triangle but that didn't come out with the right answer.
Click here to see answer by Alan3354(30993)  |
Question 408536: I think this is right for this problem. Can someone pls check?
50/4=12.5x2+7=32
32/2=16-7=9
W=32
L=9
The length of a rectangle is 7" greater than its width. The perimeter of the rectangle is 50". Find the length and width of the rectangle.
Click here to see answer by stanbon(57410) |
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