Answer:
<h2>2^-2</h2>
Step-by-step explanation:
2^(3-5)
=2^-2
The average distance between the variable scores and the mean in a set of data is the standard deviation.
The answer is B.
Answer:
-4/3
Step-by-step explanation:
Parallelogram:
just multiply 16 by 30.
The area is 480.
Semicircles:
Since there are 2 semicircles, they can be merged to one circle.
The area of a circle is πr²
The diameter is 28, so the radius is 14.
Substitute and solve.
π14²
π196 ≈ 615.8
Now add 615.8 with 480
Your answer is 1,095.8 units squared.
