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Rufina [12.5K]
3 years ago
7

Identify the population and sample.

Mathematics
1 answer:
iris [78.8K]3 years ago
3 0
Population is 200 and sample is 30

Thank you hope this helps
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iogann1982 [59]

Answer:

angle 3 is 140°

Step-by-step explanation:

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angle 3 =

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Program the VR Robot to drive forward 6 grid squares, turn around, and drive back 6 grid squares. How many degrees did you have
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What is the square root of 36x^4?


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Answer:

Answer: An equations is a number, a variable, or a combination of numbers and variables and operational symbols. An equation is made up of two expressions connected by an equal sign.

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4 0
3 years ago
Find two numbers, if Their sum is −7 and their difference is 14
Mademuasel [1]
Let
a------------> first number
b------------> second number

we know that
a+b=-7--------> a=-7-b----------> equation 1
a-b=14--------> equation 2

<span>I substitute 1  in 2
</span>
(-7-b)-b=14-------------> -7-b-b=14----------> -7-2b=14-------> 2b=-7-14
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the answer is
the two numbers are 
a=3.5
and
b=-10.5
6 0
3 years ago
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