Answer: nonexperimental study
Instead, this is a survey
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Explanation:
We have a survey being conducted because the researchers are asking the students the questions. It's not an experiment because the students aren't being broken up into two groups (control group vs treatment group) to see the difference between the two if any.
Answer:
The value of sin 30 degrees is 0.5. Sin 30 is also written as sin π/6, in radians. The trigonometric function also called as an angle function relates the angles of a triangle to the length of its sides.
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Related Links
Sin 0 Degree Trigonometry Formulas
Inverse Cosine Law of Sines Formula
First, the circumference of a circle is 2pi(r). If you plug in the values given, you get C = 2*3.14*11 = 69.08 which approximates to 69 inches.
It could mean a variety of things. Assuming P is a function, ...
When the function whose name is P is evaluated with the independent variable having the value -8, the result is 12.
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If P is a variable, it means that multiplying P by -8 gives a result of 12.
