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gladu [14]
3 years ago
10

Help needed with all pls

Mathematics
1 answer:
Olenka [21]3 years ago
3 0
#5 is 5 days
40×5=200
200+150=250

20×5=100
100+150=250
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[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
Please answer number six I will give brainliest thank you!
Norma-Jean [14]

Answer:

The new median would be 15.

Step-by-step explanation:

This is because the median means the middle number so we can cross out 2 and 25. Then cross out 6 and 23. Then cross out 7 and 21. Next, cross out 14 and 20. Since there is only one number left, 15, that number is therefore the median.

7 0
3 years ago
Read 2 more answers
Write an equation of the parabola in vertex form that passes through (0, −24) and has vertex (−6, −12)
Elenna [48]
The general equation is y-k=a(x-h)² where (h,k) is the vertex.

So in this case we have y+12=a(x+6)².

Plug in x=0, y=-24: -12=36a, and a=-⅓. Therefore y+12=-⅓(x+6)².
4 0
3 years ago
What is the result for 0.38 ÷ 19 algorithm
DiKsa [7]
0.02 I think. Have a great day or night
4 0
3 years ago
1OO POINTS PLEASE HELP
kondor19780726 [428]

2) Period = 3π,

2π/b = 3π, b = 2π/3π = 2/3

Amplitude = 2

Midline = 1

Equation: f(x) = 3sin(2/3(x)) + 1 (no vertical shift)

See attachment for graph.

3) f(x) = -23sin(4x) + 14,

a) amplitude = 23

b) midline = 14

c) Maximum = 37

d) Minimum = -9

4 0
3 years ago
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