Answer:
Arithmetic sequence states that a sequence of numbers such that the difference between the consecutive terms is constant.
it is given by: 
where a is the first term , n is the number of term and d is the common difference.
Given the series: 
here, Common difference(d) = 5
First term(a) = 49
by definition we have;
For nth term
= 5n + 44
To write the series using summation notation for 14 terms
Summation symbol 
The series for 14th terms is given by;
Answer is -pi
Let x be this unknown number. Adding on x to pi gets us the expression x+pi
If we set x+pi equal to zero (which is a rational number) and solve for x, we get
x+pi = 0
x+pi - pi = 0 - pi
x = -pi
so adding pi to -pi will lead to 0 since
x+pi = -pi+pi = 0
1 hour - 200 calls |multiply 8
8 hours - 1600 calls
There are 8 employees so every employee take 1600 : 8 = 200 phone calls daily
Answer:
Step-by-step explanation:
<u>Measure of the inscribed angle is half the arc measure:</u>
- x = m∠ABC = 1/2mAC
- x = 1/2(82°) = 41°
