Question

Evaluate S5 for 400 + 200 + 100 + … and select the correct answer below.

a.25
b.775
c.1,125
d.500

Answer 1

Assuming the series continues
400+200+100+50+25
the answer is b
400 + 200 + 100 +50 + 25 = 775

The correct answer is b) 775

Answer 2

Answer:

B

Step-by-step explanation: