a.
To calculate the volume of the given prism or cylinder
a.

Answer to Problem 21E
113.04 unit3
Explanation of Solution
Given information:
Radius( r ) of the cylinder is 3 unit
Height( h ) of the cylindrical prism is 4 unit
Formula used:
Volume( V ) of the cylinder =
Calculation: substituting value of Radius ( r ) and Height( h ) in the formula, V
on squaring 3 answer is 9
on solving answer is,
unit3
substituting value of pi upto 2 decimal points as 3.14
Hence, the final answer is,
=113.04 unit3
b.
To calculate the volume when radius is doubled
b.

Answer to Problem 21E
904.32 unit3
Explanation of Solution
Given information:
Radius( r ) of the cylindrical prism is 6 unit
Height( h ) of the cylindrical prism is 8 unit
Formula used:
Volume( V ) of the cylindrical prism =
Calculation: substituting value of Radius ( r ) and Height( h ) in the formula,
on squaring 6 answer is 36
the value of pi upto 2 decimal points is 3.14
on solving answer is,
=904.32 unit3
c.
To compare the volume of given cylinders
c.

Answer to Problem 21E
The volume of cylinder in part b is greater than volume of cylinder in part a
Explanation of Solution
Given information:
Volume of Cylinder 1=113.04 unit3
Volume of Cylinder 2==904.32 unit3
Formula used:
Comparing Volumes
Calculation:
As 904.32 is greater than 113.04, the volume of cylinder in part b is greater than volume of cylinder in part a.
Chapter 10 Solutions
EBK PRE-ALGEBRA
Additional Math Textbook Solutions
Elementary Statistics: Picturing the World (7th Edition)
Pre-Algebra Student Edition
Elementary Statistics (13th Edition)
Calculus: Early Transcendentals (2nd Edition)
Basic Business Statistics, Student Value Edition
- Safari File Edit View History Bookmarks Window Help Ο Ω OV O mA 0 mW ర Fri Apr 4 1 222 tv A F9 F10 DII 4 F6 F7 F8 7 29 8 00 W E R T Y U S D பட 9 O G H J K E F11 + 11 F12 O P } [arrow_forwardSo confused. Step by step instructions pleasearrow_forwardIn simplest terms, Sketch the graph of the parabola. Then, determine its equation. opens downward, vertex is (- 4, 7), passes through point (0, - 39)arrow_forward
- In simplest way, For each quadratic relation, find the zeros and the maximum or minimum. a) y = x 2 + 16 x + 39 b) y = 5 x2 - 50 x - 120arrow_forwardIn simplest terms and step by step Write each quadratic relation in standard form, then fi nd the zeros. y = - 4( x + 6)2 + 36arrow_forwardIn simplest terms and step by step For each quadratic relation, find the zeros and the maximum or minimum. 1) y = - 2 x2 - 28 x + 64 2) y = 6 x2 + 36 x - 42arrow_forward
- Write each relation in standard form a)y = 5(x + 10)2 + 7 b)y = 9(x - 8)2 - 4arrow_forwardIn simplest form and step by step Write the quadratic relation in standard form, then fi nd the zeros. y = 3(x - 1)2 - 147arrow_forwardStep by step instructions The path of a soccer ball can be modelled by the relation h = - 0.1 d 2 + 0.5 d + 0.6, where h is the ball’s height and d is the horizontal distance from the kicker. a) Find the zeros of the relation.arrow_forward
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education





