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Spheres
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Questions (139)
Find the surface area of a sphere with a diameter of 40 inches. Leave your answer in terms of pi.(1 point)
4 answers
asked by
Answer
280 views
The diameter of a sphere is 10 centimeters.
What is the volume of the sphere? Use 3.14 for pi. Enter your answer, as a decimal,
4 answers
asked by
MARLYN
1,395 views
A spherical foam ball, 10 inches in diameter, is used to make a tabletop decoration for a party. To make the decoration sit flat
2 answers
asked by
Bailey
1,131 views
A solid sphere of radius Xcm is placed in a cylinder of radius 2Xcm and height 2Xcm. The cylinder is then filled with water to
2 answers
asked by
benjieo
1,039 views
which of earth's spheres extends into all others? i think it would be the Biosphere because overlaps virtually the entire
2 answers
asked by
janet
986 views
The circumference of a sphere was measured to be 82 cm with a possible error of 0.5 cm. Use linear approximation to estimate the
1 answer
asked by
bobby
961 views
??Jack has two spheres one has radius of 12 and the other has a diameter of 12. What is the difference between two spheres?
4 answers
asked by
Patrice
929 views
Using the formula for the surface area of a SPHERE:
Use Pi = 3.14 If the diameter of a sphere is 8 feet, find the surface area
2 answers
asked by
Mike
900 views
A spherical shell is formed by taking a solid sphere of radius 20.0 cm and hollowing out a spherical section from the shell's
1 answer
asked by
chris
829 views
I need help on two problems :P
1. A spherical balloon is partially blown up and its surface area is measured. More air is added
3 answers
asked by
Johnny
1,543 views
If a spherical ball is enlarged so that its surface area is 9 times greater than its original surface area, then the original
2 answers
asked by
Anonymous
777 views
Two spheres are used in a certain machine. One has a volume of 7 cm3 and the other has a volume of 189 cm3. The radius of the
2 answers
asked by
Carl
748 views
A spherical balloon with radius 3 inches is partially filled with water. If the water in
the balloon is 4 inches deep at the
2 answers
asked by
Andy
743 views
Determine whether each statement is true or false.
A chord that contains the center of the sphere is a diameter of the sphere. A
5 answers
asked by
Jonah
758 views
What is the length of the radius of a sphere with a diameter of 12 cm? (1 point)
1 answer
asked anonymously
17 views
The radius, r cm , of a spherical balloon at a time t seconds is given by
r = 3 + 2 / (1+t) What is the initial radius? Find the
2 answers
asked by
Aaqib zaman
667 views
A spherical balloon is being inflated so that its volume is increasing at the rate of 200 cm3/min. At what rate is the radius
3 answers
asked by
Jeffrey
683 views
Air is pumped into a balloon such that its volume increases at the rate of 75cm^3 per second. It is assumed that the balloon is
4 answers
asked by
rosa
680 views
Which of the following is true about the diameter of a sphere?(1 point)
Responses The diameter of a sphere passes through the
11 answers
asked by
wasssupppp
1,051 views
To the nearest tenth of a cubic inch, how much volume is added to a spherical balloon whose radius grows from 10 to 20 inches
2 answers
asked by
jim
616 views
The points (2, 3,6) and (6, 3, !2) both lie on the sphere x
2 + y 2 + z 2 = 49. What is the shortest path between them if travel
3 answers
asked by
John
586 views
The surface area of spherical ball of radius r is given by the formula S=4(22/7)r2. Find surface area of ball of diameter 12cm.
2 answers
asked by
Sam
574 views
Suppose the volume, V , of a spherical tumour with a radius of r = 2 cm uniformly grows at a rate of dV/dt= 0.3 cm^3/day where t
2 answers
asked by
Quratulann
561 views
Two spheres are cut from a certain uniform rock. One has radius 3.54 cm. The mass of the other is 3 times greater. Find its
2 answers
asked by
Student
568 views
For this assignment, you will be finding the surface area and the volume of three different spherical objects. You will need to
6 answers
asked by
crissy
560 views
a hemisphere dome on top of a silo has a diameter of 40 feet, find the volume of the dome r=6cm
v=4/3 times 3.14 times
2 answers
asked by
Janet
542 views
A spherical water tank has a diameter of 10 feet. How much water does it hold when half full (use 3.14 for , and round to the
2 answers
asked by
dan
549 views
A glass cylinder with A diameter 12 cm has initial water level at 120 cm. When a ball I totally immersed in it,the water level
3 answers
asked by
aiminath
548 views
Sum of radii of two spherical ball is 22 cm and the diff of their volumes is 3050 2/3. Find radii. In this question if i r+R= 22
2 answers
asked by
Esha
539 views
Air is being pumped into a spherical balloon so that its volume increases at a rate of 90cm^3/s. How fast is the surface area of
1 answer
asked by
Joshua
72 views
A rectangular box is 12 in. × 14 in. × 18 in. What is the surface area of the largest size sphere that could fit in this box?
1 answer
asked anonymously
85 views
the diameter of a sphere
a is half the length of the radius b is the distance from the center of the sphere to any point on the
1 answer
asked by
.
81 views
Surface Area of Spheres Quick Check
Which of the following correctly describes a sphere? (1 point) OA sphere has a vertex. OA
1 answer
asked anonymously
303 views
Which sphere is primarily composed of gases, including nitrogen, oxygen, carbon dioxide, and others?(1 point)
Responses a)
1 answer
asked by
idk
45 views
which of the following describes a sphere
A sphere has a face A sphere has an edge A sphere has a center A sphere has a vertex
4 answers
asked by
godisgood<3
37 views
How much chocolate is in a spherical chocolate truffle with a radius of 12 mm
1 answer
asked anonymously
198 views
Find the volume of a sphere with a radius of 9 cm leave your answer in terms of pi
3 answers
asked anonymously
124 views
Find the volume of a sphere with a radius of 1.8 yards. Leave your answer in terms of pi. Round your answer to the nearest
1 answer
asked by
Treetard
128 views
The diameter of a sphere
A. the longest distance on a sphere B. is the distance from the center of a sphere to any point on the
4 answers
asked anonymously
42 views
Air is being pumped into a spherical balloon so that its volume increases at a rate of 80 cm^3 per second. How fast is the
2 answers
asked by
Susanna
499 views
he circumference of a sphere was measured to be 78000 cm with a possible error of 050000 cm. Use linear approximation to
1 answer
asked by
jin
500 views
Given two spheres, if the volume of the first sphere is 36r, and the volume of the second sphere is 288r, what is the relation
2 answers
asked by
sonia
474 views
if a spherical medicine with radius r is broken down in to 1000 spherical small tablets then the css of original spherical
2 answers
asked by
Sanjay
482 views
Find the volume of a sphere with a radius 1.1 ft. Use 3.14 as an approximation for pi. Round your answer to the nearest
5 answers
asked by
godisgood<3
176 views
The diameter of a sphere
A. is the longest distance on a sphere. B. does not pass through the center of the sphere. C. is half
5 answers
asked by
BLAH
160 views
The demeanor of a sphere is half the length of radius does not pass through the center of the sphere is the distance from the
1 answer
asked anonymously
36 views
A sphere has a 7 cm diameter. What is its volume to the nearest hundredth? (Use 3.14 for x as needed.)
1 answer
asked anonymously
14 views
What is the approximate volume of the sphere if the surface area is 482.8 mm²?
(1 point) Responses 998 mm³ 998 mm³ 1,126 mm³
1 answer
asked anonymously
27 views
Which of the following correctly describes a sphere?
Responses A sphere has a vertex. A sphere has a vertex. A sphere has a face.
1 answer
asked by
RedClover13
20 views
The radius of a sphere(1 point)
Responses is the longest distance on a sphere is the longest distance on a sphere is half the
1 answer
asked anonymously
117 views
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Parent Categories (19)
3-Dimensional Shapes
3D Geometry
3D Shapes
Astronomy
Earth Science
Earth Sciences
Earth System
Earth Systems
Geometric Shapes
Geometry
Impact of Risky Behavior
Shapes
Shapes and Figures
Shapes and Solids
Solid Geometry
Solid Shapes
Solids
Solids (3D shapes)
Three-Dimensional Shapes