Answer:
b)starts at zero at the beginning of the first period and then increases by a constant amount each period.
Step-by-step explanation:
A series is called arithmetic gradient series if it increases or decreases periodically by a constant amount.
Examples are
0,.100,200,300, 400 ....
Decreasing series would be
1000, 800, 600., 400....
Thus the difference between the consecutive terms is a constant.
Hence here out of four definitions we find that
b)starts at zero at the beginning of the first period and then increases by a constant amount each period.
Answer:
1. y= 2/5x+11
2. y=3x-15
2y-5x=9
Step-by-step explanation:
I did this already
Easy, so absolute value makes anything inside into positive
|x|=2
therefor x=-2 or x=2 since it would be made posotive
answer is -2 and 2
Answer:
The roof does form a right triangle.
Step-by-step explanation:
If it is a right triangle then it will obey the Pythagoras Theorem.
Now (√186)^2 = (√93)^2 + (√93)^2
186 = 93 + 93 = 186
So it obeys the theorem and is therefore a right triangle.
If one USD is equal to 1,983.24 COP then you would multiply 1983.24 by 100 which gives you 198,324 COP
