Answer:
It is an example of an observational study.
Step-by-step explanation:
Answer: 19 + (-27)
Step-by-step explanation:
Answer:
31680 inches
Step-by-step explanation:
To find miles to inches, multiply by 63360 to get the answer.
0.5 x 63360 = 31680
So, he traveled 31680 inches.
<span>112+78=total workforce=190
so 78/190=.410526=41.0526%
</span>
Answer: First option.
Step-by-step explanation:
You can idenfity in the figure that
is formed by two secants that intersect outside of the given circle.
It is important to remember that, by definition:

Knowing this, you can set up the following equation:

Therefore, you must substitute values into the equation and then evaluate, in order to find the measure of the angle
.
This is:
