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Svetradugi [14.3K]
3 years ago
9

I need help asap!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
5 0

Answer:

a b

St

try adding then sub

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Find the weighted mean. <br> 2, 4, 6, 8, 1, 2, 4 and 5. <br> Round your answer to the nearest tenth.
Viefleur [7K]

Answer:

3

Step-by-step explanation:

To find the mean add them up and divide by # of sets

soit =24 ÷8=3

6 0
3 years ago
For the following graph, determine if the graph represents a polynomial function. If it is a polynomial function, then determine
tankabanditka [31]

Using function concepts, it is found that the correct option is given by:

a.Yes, this graph represents a polynomial. There are two turning points and the least degree possible is three.

<h3>What is the least degree possible of a polynomial?</h3>

Supposing a polynomial with n turning points, the least possible degree is of n + 1.

In this problem, the polynomial has 2 turning points, hence the least possible degree is of 3 and option a is correct.

More can be learned about functions at brainly.com/question/25537936

#SPJ1

7 0
2 years ago
[SCREENSHOT INCLUDED] Which of the following is the best estimate of f '(2) based on this table of values?
mel-nik [20]

Using derivatives, it is found that the best estimate of f '(2) based on this table of values is of 10.

The rate of change <u>from x = 0 to x = 2</u> is given by:

r_1 = \frac{2 - (-16)}{2 - 0} = \frac{18}{2} = 9

From <u>x = 2 to x = 4</u>, it is given by:

r_2 = \frac{24 - 2}{4 - 2} = \frac{22}{2} = 11

The average of these rates is:

A = \frac{r_1 + r_2}{2} = \frac{9 + 11}{2} = 10

Hence, the best estimate of f '(2) based on this table of values is of 10.

To learn more about derivatives, brainly.com/question/18590720

6 0
3 years ago
Ratios and Rates word problems
natima [27]

Answer: The ferris wheel could accomodate 900 people in 6 hours. The rate per hour was 150 people.

Step-by-step explanation:

To start off we can find the number of people by deciding how many time slots of 30 minutes are in 6 hours. Since 30 minutes is half an hour we just do 2 times 6 which would give us 12. Since 75 people can fit in 30 minutes then we do 12 times 75 for the whole 6 hours which comes out to 900.

Once we have the number of people in 6 hours then we can find the hourly rate. To do this we just take the number of people (900) in the whole time (6 hours) and divide 6 from 900 which would give us the hourly rate of 150.

4 0
3 years ago
Read 2 more answers
Order the following numbers from least to greatest : .83 , 7/8 , 0.32 , 1/2
miskamm [114]
0.32,1/2,7/8,.83 is your answer hope I helped
3 0
3 years ago
Read 2 more answers
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