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Lostsunrise [7]
2 years ago
10

Why do we study statistics?

Mathematics
1 answer:
8_murik_8 [283]2 years ago
3 0

Answer:

B. Because statistics can be applied to every field of study

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find the equation of a line through the coordinate (3,6) and parallel to the line represented by y=5/3 x-1
maw [93]

Slope-intercept form:

y = mx + b

"m" is the slope, "b" is the y-intercept (the y value when x = 0 or (0,y))


For lines to be parallel, their slopes have to be the SAME.


The given line's slope is 5/3, so the parallel line's slope is also 5/3

y = 5/3x + b

To find "b", plug in the point (3,6) into the equation

y = 5/3x + b

6 = 5/3(3) + b

6 = 5 + b

1 = b


y = 5/3x + 1

5 0
3 years ago
Students in Mrs. Palmer's third grade class are working on times tables, and they demonstrate mastery by passing tests. Evan has
hammer [34]

Answer: Don't know

Step-by-step explanation:

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2 years ago
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Need help with linear approximation
Dmitrij [34]
Consider a function f(x), the linear approximation L(x) of f(x) is given by

L(x)=f(a)+(x-a)f'(a)

Given the quantity: \frac{1}{203}

We approximate the quantity using the function f(x)= \frac{1}{x}, where x = 203.

We choose a = 200, thus the linear approximation is given as follows:

L(203)=f(200)+(203-200)f'(200) \\  \\ = \frac{1}{200} - \frac{3}{200^2} = \frac{200-3}{200^2} = \frac{197}{40,000} =0.004925
5 0
3 years ago
Find the sum.<br> 2x<br> x2 - 6x + 9 + x2 + 2x - 15
galina1969 [7]

Answer:

\large\boxed{x^2-6x+9+x^2+2x-15=2x^2-4x-6}

Step-by-step explanation:

x^2-6x+9+x^2+2x-15\qquad\text{combine like terms}\\\\=(x^2+x^2)+(-6x+2x)+(9-15)\\\\=2x^2-4x-6

5 0
3 years ago
What is an example of Rational numbers being used in everyday life?​
Sladkaya [172]

Answer:

In example when talking about some supply, half of it was sold or three fifths of what was there is gone. Fractions are a natural way of talking about sub unit quantities or just rationing supplies.

5 0
3 years ago
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