Four million and thirty is represented numerically by:
4, 000, 030
Hope it helped,
Happy homework/ study/ exam!
Sum of an infinite geometric sequence with the common ratio r, and the first term a1 is
we notice
-2 times -1/4=1/2,
1/2 times -1/4=-1/8
so a1=-2
r=-1/4 or -0.25
so the sum is
=
=
=
=
the sum is -8/5 or -1.6
A= there are "4"one fourths in one hour and he hikes 2 miles every hour
B= 1, 1 1/2, 2, 4
C= it going to be 1/3 mile for every 1/6hour and she hikes 2 miles every hour.
D= 2/3, 1, 2, 4
Answer:42x
Step-by-step explanation: