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BI
Big Ideas Math: Modeling Real Life, Grade 8
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3. Volumes of Spheres
1. Equations
p. 4-35
9 Subchapters
2. Transformations
p. 44-95
12 Subchapters
3. Angles and Triangles
p. 104-133
9 Subchapters
4. Graphing and Writing Linear Equations
p. 142-191
12 Subchapters
5. Systems of Linear Equations
p. 200-229
9 Subchapters
6. Data Analysis and Displays
p. 238-267
9 Subchapters
7. Functions
p. 276-311
10 Subchapters
8. Exponents and Scientific Notation
p. 320-365
12 Subchapters
9. Real Numbers and the Pythagorean Theorem
p. 374-419
11 Subchapters
10. Volume and Similar Solids
p. 428-457
9 Subchapters
Start
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Try It
p. 440-441
4 Solutions
1
p. 440
2
p. 440
3
p. 441
4
p. 441
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Self-Assessment for Concepts & Skills
p. 441
3 Solutions
5
p. 441
6
p. 441
7
p. 441
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Self-Assessment for Problem Solving
p. 442
2 Solutions
8
p. 442
9
p. 442
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Review & Refresh
p. 443
6 Solutions
1
p. 443
2
p. 443
3
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4
p. 443
5
p. 443
6
p. 443
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Concepts, Skills, & Problem Solving
p. 443-444
22 Solutions
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Exercise
4
Page
443
Page
443
Hint & Answer
Solution
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Hints
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Start by
factoring
out 10^9.
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Check the answer
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8.5* 10^9
Practice makes perfect
Practice exercises
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Progress overview
We want to
add
two numbers that are written in
scientific notation
.
(4.6* 10^9)+(3.9* 10^9) Notice that the
exponent
of 10 is the same for both numbers. To add the expressions, we can
factor
out 10^9.
(4.6* 10^9)+(3.9* 10^9)
FactorOut
Factor out 10^9
(4.6+3.9)* 10^9
AddTerms
Add terms
8.5* 10^9
Volume and Surface Area of Cylinders, Cones, and Spheres
Level 1 exercises - Volume and Surface Area of Cylinders, Cones, and Spheres
Level 2 exercises - Volume and Surface Area of Cylinders, Cones, and Spheres
Level 3 exercises - Volume and Surface Area of Cylinders, Cones, and Spheres
Subchapter links
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Try It
p.440-441
1
Try It
2
(Page 440)
Try It
3
(Page 441)
Try It
4
(Page 441)
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Self-Assessment for Concepts & Skills
p.441
Self-Assessment for Concepts & Skills
5
(Page 441)
Self-Assessment for Concepts & Skills
6
(Page 441)
7
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Self-Assessment for Problem Solving
p.442
Self-Assessment for Problem Solving
8
(Page 442)
Self-Assessment for Problem Solving
9
(Page 442)
arrow_right
Review & Refresh
p.443
Review & Refresh
1
(Page 443)
Review & Refresh
2
(Page 443)
Review & Refresh
3
(Page 443)
Review & Refresh
4
(Page 443)
Review & Refresh
5
(Page 443)
6
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Concepts, Skills, & Problem Solving
p.443-444
Concepts, Skills, & Problem Solving
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(Page 443)
Concepts, Skills, & Problem Solving
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Concepts, Skills, & Problem Solving
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Concepts, Skills, & Problem Solving
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Concepts, Skills, & Problem Solving
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Concepts, Skills, & Problem Solving
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