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mixer [17]
3 years ago
5

What can you assume are the next three numbers in the list below 1,1,2,3,5,8,13?

Mathematics
1 answer:
lora16 [44]3 years ago
4 0
Its adding the current number by the previous number so the next three would be 21,34,55
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Quick algebra 1 question for 25 points!<br><br> Only answer if you know the answer, Tysm!
zzz [600]

Using a quadratic regression equation, it is found that the prediction of volunteers in year 10 is of:

A. 47.

<h3>How to find the equation of quadratic regression using a calculator?</h3>

To find the equation, we need to insert the points (x,y) in the calculator.

In this problem, we have that the function initially increases, then it decreases, which means that it is a quadratic function. The points (x,y) to  be inserted into the calculator are given as follows:

(1, 20), (2,17), (3, 16), (4,16), (5,18), (6,21), (7,25), (8,31)

Inserting these points into the calculator, the prediction of y for a value of x is given as follows:

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Hence, when x = 10, the prediction is:

y = 0.702 x 10² - 4.726 x 10 + 23.857

y = 47.

Hence option A is correct.

More can be learned about a quadratic regression equation at brainly.com/question/24028025

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4 0
1 year ago
Please help me get the right answer?!
Aleksandr-060686 [28]
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3 years ago
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Vika [28.1K]
It’s 2.98 explanation:you divide $65.56 and 22.
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3 years ago
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Answer:

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Step-by-step explanation:

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PLZ help <br><br> (5x10^2)+(4x10^3)
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Hope this helped!
7 0
3 years ago
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