Step-by-step explanation:
- A circle is only composed of the points on the border
- The distance around the circle is called circumference
Step-by-step explanation:
Of the 28 students, 5 are female. So the probability is 5/28.
Answer:
Step-by-step explanation:
1/4 x 2 = 2/4
2/4 simplified = 1/2
Answer: 
You can write this as (-infinity, 7) if you aren't able to use the infinity symbol.
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Explanation:
Think of x < 7 as writing 
So x is between negative infinity and 7, excluding both endpoints.
To write
in interval notation, we write
The curved parenthesis tell us to exclude the endpoint.
Step-by-step explanation:
x+10=116
x=116-110
=106
x=106