Answer:
140
Step-by-step explanation:
200 x .7=140
with percents to decimal you move the decimal 2 places to the left
70
.70
Answer:
- 0.14 m
Step-by-step explanation:
The initial height of the ball is 0.5 m
Each curved path has 52% of the height of the previous path, i.e the height of the ball after one bounce will be,
The height of the ball after 2 bounces will be,
Hence the series becomes,
This is the case of Geometric Progression.
But as it is given that the initial height will be given by n=1, so the rules for finding the height f(n) after n bounces would be,
Putting n=3, we can get the height of the ball of the third path,
Answer:
35 term overall; 8 term to be negative
Step-by-step explanation:
Answer:
You times pi by the diameter
first set of answers are
1. 5.1
2 56.5
3 25.1
4 34.5
5 9.4
You times pi by r^2
second set of answers are
1 28.3
2 254.3
3 78.5
4 50.2
5 30.2