It is "FALSE". In the problem, the expression is a^b where the variable "a" is called the base and the variable "b" is called the "EXPONENT or power". So, from the given problem, it is incorrect the "b" is called numerator.
All you have to do to calculate the mean average is add the values of the numbers together and then divide that sum by the number of numbers :D.
So in this case:
766 + 878 = 1644
1644 / 2 = 822
The average of these two numbers is 822.
Answer:
120 sq cm
Step-by-step explanation:
First combine like terms 3x-x=14-5 then solve it yourself from here on
The shortest distance they have to travel to return to their starting point is 9.4 miles.
Explanation
The joggers run 8 mile north and then runs 5 miles west. we have to calculate the shortest distance they have to travel to return to their starting point.
The distance traveled north and west respectively makes the height and base of a right angled triangle.
to find the shortest distance to the starting point, the hypotenuse has to be determined.
height h=8 miles
base b=5 miles
using pythagoras theorem
The shortest distance to the starting point is 9.4 miles