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natka813 [3]
3 years ago
8

When a local television station sends a crew to interview joggers in the city park on a beautiful spring day, what type of sampl

e is being used? cluster sample multistage area sample systematic sample convenience sample?
Mathematics
1 answer:
polet [3.4K]3 years ago
4 0
This is a convenience sample, since they are interviewing people that are already out in the park.
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What can you say about the continuous function that generated the following table of values?
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2 years ago
I need help with number 2 please.
Vedmedyk [2.9K]
The answer is 73.33333333 (repeated). You can also write it as 73 or 73.3 with a line over the 3 (after the decimal point) to indicate it being repeated.
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3 years ago
Complete a table with at least 5 points then graph the following quadratic on the coordinate plane. Identify all zeros.y = -2x2
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Answer:

See attached

Step-by-step explanation:

Given function:

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Table and graph are attached

Zeros are included in the graph

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How to solve this problem
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Holy @$#% THAT LOOKS HARD! Sorry, I can't help I don't know that math yet. 
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4 years ago
Find the height of a square pyramid with volume 37.3 ft3 and dimensions of base 4 ft by 4 ft. Please help!
Ket [755]

\bf \textit{volume of a square pyramid}\\\\ V=\cfrac{1}{3}Bh~~ \begin{cases} B=area~of\\ \qquad its~base\\ h=height\\ \cline{1-1} B=\stackrel{4\times 4}{16}\\ V=37.3 \end{cases}\implies 37.3=\cfrac{1}{3}(16)h\implies 111.9=16h \\\\\\ \cfrac{111.9}{16}=h\implies 6.99375=h

6 0
3 years ago
Read 2 more answers
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