In August 2009 2009 2009 2009 , Usain Bolt ran 100 100 100 100 meters in 9.58 9.58 9.58 9, point, 58 seconds ( sec ) (\text{sec}) (sec) left parenthesis, start text, s, e, c, end text, right parenthesis , setting the world record at that time. There are approximately 1.094 1.094 1.094 1, point, 094 yards ( yd ) (\text{yd}) (yd) left parenthesis, start text, y, d, end text, right parenthesis in a meter. What was Usain Bolt's average speed in yards per second?

v = 11.41 yards/second

Step-by-step explanation:

Given that,

In August 2009, Usain Bolt run 100 m in 9.58 seconds.

1 yard = 0.9144 m

It means,

100 m = 109.361 yards

We need to find Usain Bolt's average speed in yards per second.

Average speed = total distance/time taken

So, her average speed is 11.41 yards/second.

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation: