Identify the following series as geometric or arithmetic. also identify the series as infinite or finite. -5, -10, -15, -20,

It is an Arithmetic series which is finite.

Step-by-step explanation:

Given series,

-5, -10, -15, -20

∵ A series is called Geometric series if there is a constant ratio ( called common ratio ) in the consecutive terms,

While, it is called Arithmetic series if there is a constant difference in consecutive terms,

That is, it is not a GP,

Now, -10 + (-5) = -15 - (-10) = -20 - (-15)

Thus, it is an AP,

Since, a series having finite number of elements is called finite series otherwise it is called infinite series,

Here, the number of elements is 4 ( finite )

Therefore, the given series is finite.

coins of silver or gold

step-by-step explanation:

answer:

125 yards

explanation:

75+50=125. that is my answer