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Tutors Answer Your Questions about Volume (FREE)
Question 269024: Jamie used the Pythagorean theorem to find the length of the missing side of the triangle shown.
He did the following calculations:
x(squared)+7(squared)=10(squared
x(squared) = 10(squared) -7(squared)
x(squared) = 51
x = square root 51
x ≈ 7.1
Why did Jamie not get the correct answer?
Click here to see answer by Alan3354(31538)   |
Question 269019: The Great Pyramid of Giza was built around the year 2560 BC. It was originally 481 ft high with a square base measuring 751 ft on each side. Its slant height was 611 ft. Find the volume of the Great Pyramid. Round your answer to four significant digits.
Click here to see answer by checkley77(12569) |
Question 270156: WOULD YOU PLEASE CHECK IF I HAVE THE CORRECT ANSWER TO MY QUESTION? I MAKE THE ANSWER TO BE 3,139,500 CUBIC METRES.
The question? there are 3 Tunnels and they are each 50 kilometers long.
2 of the tunnels have a 7.6 metre diameter and the 3rd tunnel which is smaller has a 4.8 metre diameter, the tunnels are to be treated as a tube and I need to find the volume of rubble removed from this circular cross section tunnel.
Also what is a circular cross section. Any help would be much appreciated.
Click here to see answer by stanbon(57984) |
Question 270844: At your favorite ice cream parlor you order a double scoop cone packed with caramel vanilla swirl ice cream. If the cone is 12.9 centimeters high and has a diameter of 5.4 cm, about how much ice cream did you order. must use 3.14 for pie.
so far i know the the radius is 2.7 .
i know the formula for the volume of a cone is 1/3x 3.14x radius2x height.
help mee:)
Click here to see answer by Stitch(352) |
Question 271111: A house is to be built on a rectangular concrete slab measuring 54 feet by 23 feet. If the slab is to be 6 inches thick, how many cubic yards of concrete will be needed?
Attempted work: 54*23=1242, 1242/3=414 (1yard =3feet). I feel like I'm missing a step, where does the 6inch thick slab come in?
Click here to see answer by scott8148(6628)  |
Question 272014: I need to calculate the volume of the top of a hemisphere at various heights of the hemisphere. I have an equation if filling a "hemisphere" bowl but need an equation for filling the same hemisphere bowl that is upside down. This is part of a larger problem calculating the volume of a cylinder with hemisphere ends.
Click here to see answer by Alan3354(31538) |
Question 272188: A farmer has two grain silos, both shaped like right circular cylinder, with dimensions shown in the diagrams below.
SILO A ^30 ft (height) SILO B ^30 ft(height)
<12 ft> (width of base) <30 ft>(width of base)
The farmer has the same amount of grain stored in each silo. Silo A is filled to the top. What is the height, in feet, of the level of the grain in Silo B? explain how you arrived at your answer.
Click here to see answer by oberobic(2304) |
Question 272227: A cylindrical water container AA is 7cm in diameter and 5cm in height . another cylindrical container BB is twice the size of AA in diameter and height . how much more water can be stored in BB than AA ?
A 110 cubic cm
B 330 cubic cm
C 770 cubic cm
D 5,390 cubic cm
E 6,060 cubic cm
Click here to see answer by Theo(3504)  |
Question 273139: hi. can you help me to solve this problem.? thanks a lot
A propane tank is constructed by welding hemispheres to the ends of a right circular cylinder. Write the volume V of the tank as a function of r and l, where r is the radius of the cylinder and hemispheres, and l is the length of the cylinder.
Click here to see answer by solver91311(17077)  |
Question 273502: A cube with edge 10ft is submerged in a rectangular tank containing water. If the tank is 40 ff by 50 ft, how much does the level of water in the tank rise?
This is the problem, we have figured the volume of the cube to be 1000 cubic feet - but that is as far as we have gotten.
Any help would be great - Thanks.
Click here to see answer by josmiceli(9819)  |
Question 273502: A cube with edge 10ft is submerged in a rectangular tank containing water. If the tank is 40 ff by 50 ft, how much does the level of water in the tank rise?
This is the problem, we have figured the volume of the cube to be 1000 cubic feet - but that is as far as we have gotten.
Any help would be great - Thanks.
Click here to see answer by ankor@dixie-net.com(15747)  |
Question 274828: The interior dimensions of a rectangular fish tank are 4 feet long, 3 feet wide, and 2 feet high. The water level in the tank is 1 foot high. All of the water in this tank is poured into an empty second tank. If the interior dimensions of the second tank are 3 feet long, 2 feet wide, and 4 feet high, what is the height of the water in the second tank?
Click here to see answer by checkley77(12569) |
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