If you would like to know who paints the largest part of the fence, you can calculate this using the following steps:
three sections of the fence ... 3 sections
four equal sized boards ... 4 boards
3 * 4 = 12 boards
Alex: 1/6 of 12 boards = 1/6 * 12 = 2 boards
Bobby: twice as much as Alex = 2 * 2 boards = 4 boards
Charles: 1 board
David: 12 - 2 - 4 - 1 = 5 boards
Result: The largest part of the fence paints David (5 boards).
Answer:
Average speed = 9.91 m/s
Explanation :
Total distance covered by a runner = 200 m
Time taken to complete this distance = 20.19 sec
We need to find the average of runner speed in meter/sec
We use the speed, distance, time formula

speed = 
Average speed = 9.91 m/s
that's the final answer.
I hope it will help you.
Answer:
The true congruence statement is CW ≅ MQ ⇒ 2nd answer
Step-by-step explanation:
All the radii in the circle are congruent
From the attached figure
In circle B
∵ W, C, Q, and M lie on the edge of the circle
∴ BW, BC, BQ, and BM are radii
∵ All the radii in the circle are congruent
∴ BW ≅ BC ≅ BQ ≅ BM
∵ CW ≅ MQ ⇒ Given
∴ The true congruence statement is CW ≅ MQ
H=k/t where k is the constant of proportionality
2=k/70
k=140
That as an expression would be