Step-by-step explanation:
Arithmetic mean has become the most widely used measure of central tendency of data. ... That is why arithmetic mean is regarded as the ideal measure of central tendency. One demerit of arithmetic mean is that it is affected by the extreme value (of observed data)
The two points where they end and the point where they start form a right triangle, one leg is 12, the other leg is 15, you need to find the hypotenuse.
use the Pythagorean theorem: 12²+15²=c²
c≈19
they are about 19 feet apart.
Answer:
180x^5.5
Step-by-step explanation:
The answer will be 60+ because 48 minutes is a long time and if youstudy for a long time you memorize more
7/4pi multiplied by 180/pi give you about 97 degrees when you calculate it.