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Scrat [10]
4 years ago
10

1. Find the circumference radius of 14 a. Give an exact answer in terms of . (1 point) b. Use ≈ 22/7 and express your answer as

a fraction in lowest terms. (1 point) c. Use h button on your calculator, and express your answer to the nearest hundredth. (1 point)
Mathematics
1 answer:
jek_recluse [69]4 years ago
8 0

Answer:idk

Step-by-step explanation:

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Calculate the average rate of change of f(x) = x2 - 1 x - 4 for 2 ≤ x ≤ 6.
hoa [83]

Answer:

Hence, the average rate of change is:

\dfrac{97}{12}

Step-by-step explanation:

We are asked to calculate the average value of the function:

f(x)=x^2-\dfrac{1}{x}-4 in 2 ≤ x ≤ 6

The average rate of change of the function f(x) in the interval 2 ≤ x ≤ 6  is given as:

\dfrac{f(6)-f(2)}{6-2}\\\\=\dfrac{f(6)-f(2)}{4}

Now,

f(6)=36-\dfrac{1}{6}-4\\\\f(6)=32-\dfrac{1}{6}\\\\f(6)=\dfrac{191}{6}

f(2)=4-\dfrac{1}{2}-4\\\\\\f(2)=-\dfrac{1}{2}

Hence, the average rate of change is:

\dfrac{\dfrac{191}{6}-\dfrac{-1}{2}}{4}\\\\=\dfrac{194}{6\times 4}\\\\=\dfrac{97}{12}

Hence, the average rate of change is:

\dfrac{97}{12}

8 0
3 years ago
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Naomi was measuring and cutting yarn in inches for an art project.she cut 9 pieces of the yarn.
Andrej [43]

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i don't know this question but you can just measure it

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2 years ago
9 friends share 6 cookies equally . what fraction of the cookies does each friend get
emmasim [6.3K]

the answer is each friend gets 2/3 cookie
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First you need the equation y=mx+b
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Factors and Multiples. But they both involve multiplication: Factors are what we can multiply to get the number. Multiples are what we get after multiplying the number by an integer (not a fraction).
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