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Musya8 [376]
3 years ago
9

A sphere has a diameter of 14 units. what is the volume of the sphere in cubic units ? If a cylinder have the same radius as th

e spear and a height of 14 units what is the volume of the cylinder
Mathematics
2 answers:
Dimas [21]3 years ago
8 0

Answer:

Therefore, the volume of sphere is 1436.03 cubic units.

Step-by-step explanation:

professor190 [17]3 years ago
4 0

V≈1436.76 units cube (sphere)

V=πr^2h (cylinder)

r=7

h=14

V≈2155.13 units cube (cylinder)

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Step-by-step explanation:

If there were 7 items, the number of ways to choose 7 out of the 7 items is only 1 way, which is to get all of them.

=> 7C7 = 1.

5 0
3 years ago
Value of the derivative of g(x)=8-10Cosx at 'x=0' is?
VLD [36.1K]

Answer:

g'(0) = 0

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

<u>Pre-Calculus</u>

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<u>Calculus</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

g(x) = 8 - 10cos(x)

x = 0

<u>Step 2: Differentiate</u>

  1. Differentiate [Trig]:                    g'(x) = 0 - 10[-sin(x)]
  2. Simplify Derivative:                   g'(x) = 10sin(x)

<u>Step 3: Evaluate</u>

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  2. Evaluate Trig:                      g'(0) = 10(0)
  3. Multiply:                               g'(0) = 0
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Answer:

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Step-by-step explanation:

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Nostrana [21]

Answer:

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Step-by-step explanation:

60/100=45

100/60*45=75

4 0
3 years ago
A. 37<br>B. 53<br>C. 127<br>D. 217​
liberstina [14]
X = 127
Trust me, this was the one thing I was good at in school
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3 years ago
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