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Naddik [55]
2 years ago
7

I really need the answer for this problem

Mathematics
1 answer:
irina1246 [14]2 years ago
4 0
The answer is 20% I'm almost positive
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What kind of question will ask us to use this type of format to evaluate the integral instead of doing the regular integral eval
ANEK [815]

Answer:

Great work!

Step-by-step explanation:

These kind of questions are calculated through Riemann Sum. You can evaluate any definite integral using the Riemann Sum. It should be in the following form:

f(x)dx on the interval [a, b], or

\int _a^b\:f\left(x\right)dx

Now f(x) is simply y. Therefore in this example y = x^3 - 6x. We just need the sufficient amount of data to apply the Riemann Sum, including the interval [a, b] that bounds the area, and the the number of rectangles 'n' that we need to use.

Consider an easier approach to this question: (First attachment)

Graph: (Second Attachment)

6 0
3 years ago
A bat flies at an average speed of 32 kilometres an hour. At this speed, how far will it fly in 15 minutes?
olga_2 [115]
Filling in 20 characters just to answer with a pic

7 0
3 years ago
Lisa reads 1/2 of a 200 page book
alexgriva [62]

Answer: 24 days

Step-by-step explanation:

Takes her 4 days to read 1/2 of a 200 page book, or 100 pages.

4 days = 100 pages

X days = 600 pages

24 days = 600 pages

6 0
2 years ago
What is 28a^11 b^7 divided by 4a^3b
Veronika [31]
Reduce the expression<span> by cancelling the </span><span>common factors</span><span>.
</span><span><span>7<span>a^11</span><span>b^7/</span></span><span><span>a^3</span>b

</span></span>Reduce the expression<span> by cancelling the </span><span>common factors</span><span>.
</span><span>7<span>a^8</span><span>b^7/</span></span>b

Reduce the expression<span> by cancelling the </span><span>common factors</span><span>.
</span>7<span>a^8</span><span>b^<span>6



</span></span>28a^11 b^7 divided by 4a^3b simplified is 7a^8b^6
4 0
3 years ago
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The volume of a square pyramid with a height of 30 feet is 360 cubic feet. What are the side lengths of the base?
dem82 [27]

Answer:

对不起兄弟我不知道Duìbùqǐ xiōngdì wǒ bù zhīdàocyclone are also known as twisters,

4 0
2 years ago
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