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guajiro [1.7K]
3 years ago
11

Please help me with #83

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
7 0
A.) 7.54385 in..................
Roman55 [17]3 years ago
6 0

Answer:

a. 7.54385 in^2

Step-by-step explanation:

surface area equation = 3.14 * r^2

diameter is 2 times radius

x=3.14 (1.55^2)

x=7.54385 in^2

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Find the average rate of change for the function f(x)=3.2 + 25
wel

The average rate of change of the function is: 3.2.

<h3>What is the Average Rate of Change for a Function?</h3>

Average rate of change = \frac{f(b) - f(a)}{b - a}

Given the function, f(x) = 3.2x + 25, the average rate of change over the interval of x = 2 to x = 6 would be calculated as shown below:

a = 2

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Average rate of change = (44.2 - 31.4)/(6 - 2) = 3.2.

Learn more about average rate of change on:

brainly.com/question/11627203

3 0
2 years ago
3.426760 * 10^4 please help
nata0808 [166]

Answer:

the correct answer is 34267.6

Step-by-step explanation:

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5 0
3 years ago
EASY MATH____________
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