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Minchanka [31]
3 years ago
13

A small school with 606060 total students records how many of their students attend school on each of the 180180180 days in a sc

hool year. The mean number of students in attendance daily is 555555 students and the standard deviation is 444 students. Suppose that we take random samples of 555 school days and calculate the mean number of students \bar x x ˉ x, with, \bar, on top in attendance on those days in each sample.
Mathematics
2 answers:
charle [14.2K]3 years ago
8 0

Answer:

bbbcadacdababcada

Step-by-step explanation:

egoroff_w [7]3 years ago
5 0

Answer: 180,842,239

Step-by-step explanation:

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2592/24/6/12= $1.5.......
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2 years ago
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Perpendicular lines AB and CD intersect at point E. If m2AED = x+ 20, what is the value of
Leona [35]

Answer:

x = 70

Step-by-step explanation:

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The triangles are similar by the AA Similarity Postulate. Find the value of x
alexandr1967 [171]
4.5/3= 1.5

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~kaikers
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2 years ago
What is the domain for the piece of the function represented by f(x) = x + 1?
love history [14]

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All real numbers

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6 0
3 years ago
For all parts of this question, use the function y + 2 = 3(x + 4)
vekshin1

i would start by simplifying the equation to get y by itself, you don't need to do this, but it makes it a little easier

y + 2 = 3 ( x + 4) distribute the 3 through the parenthesis

y + 2 = 3x + 12. subtract 2 from both sides

y = 3x +10

now to fill in the chart simply plug in the value of x to see what value of y it produces

y = 3(-2) +10

y = -6+10

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(-2,4)

y = 3(0) + 10

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y = 3(2)+10

y = 6 + 10

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y = 3(4) + 10

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y = 22

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8 0
2 years ago
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