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inn [45]
3 years ago
6

35 POINTS. PLS HELP

Mathematics
2 answers:
Studentka2010 [4]3 years ago
6 0

Answer:

188.57 cm³

Step-by-step explanation:

Half sphere = 1/2 volume sphere

Sphere = 4/3 * 22/7 * 3³

Sphere = 4/3 * 22/7 * 27/1

Sphere = 2376/21 = 113.14

113.14 / 2 = 56.57

Cone = 22/7 * 3² * h/3

Cone = 22/7 * 9/1 * 14/3

Cone = 2772/21 = 132

132 + 56.57 = 188.57 cm³

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

DaniilM [7]3 years ago
6 0

Answer:

about 13.4cm^3

Step-by-step explanation:

multiply 14x3 divided by 3.14

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Answer:

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Step-by-step explanation:

Average rate of change of a function 'f' in the interval a ≤ x ≤ b is given by,

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We have to find the average rate of change in the interval 20 ≤ x ≤ 65

From the table attached,

f(65) = 32

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Average rate of change = \frac{32-14}{65-20}

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3 years ago
Which two ratios represent quantities that are proportional
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8 0
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After collecting the variables on the left side of the equation, the coefficient of the x term will be?
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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