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notka56 [123]
3 years ago
5

WILL MARK BRAINLIEST Suppose MyBook has roughly 1,000,000 users, and as each member signs up for an account, he or she is assign

ed a number. Which of these would result in the smallest sample size using systematic sampling?
A. Surveying every 25,000th number
B. Surveying every 250th number
C. Surveying every 25th number
D. Surveying every 2500th number
Mathematics
2 answers:
irinina [24]3 years ago
6 0

Answer:

Surveying every 25,000th number

Otrada [13]3 years ago
6 0

Answer:

A. Surveying every 25,000th number

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List x1, x2, x3, x4 where xi is the right endpoint of the four equal intervals used to estimate the area under the curve of f(x)
anzhelika [568]
From x=a to x=b, with n subintervls, the width between each is (b-a)/n

so from x=3 to x=5 and 4 intervales is (5-3)/4=2/4=1/2

increments of 1/2 each time
we need 4 of them

I see that xi is the right endpoint so I would guess that we take the right <span>Riemann sum
so we start at 3+0.5 or 3.5

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C  I would say
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3 years ago
Simplify the following equation: 32^3/5
anyanavicka [17]
32^3/5 = (2^5)^3/5 = 2^(5*3/5) = 2^3 = 8 
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3 years ago
Please help i have 1 question. thank you.
liberstina [14]
Since the direction is not specified, it can be safe to assume that the direction of rotation is counterclockwise.

300 degrees is 60 degrees less than 360 degrees, which is a full rotation. Thus, 300 degrees counterclockwise is the same as 60 degrees clockwise.

Note that this shape is a hexagon. Thus, we can divide a hexagon into 6 equilateral triangles, each with measures of 60 degrees. Just move OQ to the adjacent clockwise equilateral triangle and see what it overlaps with.

OQ is the altitude of the equilateral triangle, so our answer will be the altitude of the adjacent clockwise equilateral triangle.

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6 0
3 years ago
In Lesson 3.05 we discussed comparing the key features of two functions given in different forms. Given the functions below:
Nutka1998 [239]

Answer:

A) f(x) has y-intercept at and g(x) has y-intercept at (0,0)

B) f(x) has asymptote as x= 0 and g(x) has asymptote as x= 4.

Step-by-step explanation:

The functions given are f(x)=\frac{1}{x-3} and the graph of g(x).

A): Since, <em>'y-intercepts are the points where the graph of the function cuts y-axis' </em>

<em>So, 'at x=0, we obtain y-intercepts'.</em>

Thus,

f(0)=\frac{1}{0-3} implies f(0)=\frac{-1}{3}

Hence, (0,\frac{-1}{3}) is the y-intercept of f(x).

Now, we see that,  

The graph of the function g(x) crosses y-axis at the point (0,0).

Hence, the (0,0) is the y-intercept of the function g(x).

B): As we know, <em>'asymptotes are the lines that approaches the curves but does not meet them'. </em>

As, the numerator of f(x) is of lower degree than the denominator.

We have, the function f(x) has x= 0 as the horizontal asymptote.

Further, graph of g(x) gives us, 'the line x= 4 is the asymptote'.

Hence, the function g(x) has vertical line x= 4 as the asymptote.

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4 years ago
La embotelladora La Pingüica llena de refresco cierta
marissa [1.9K]

Answer:

No hablo espanol.

puedes escribir en ingles

Step-by-step explanation:

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