Answer:
Total Distance Michelle Covered is 26.14 miles
Step-by-step explanation:
According To the Question, We Have
Michelle First Ride Her bike In 12 miles South, then Changed her Direction & Ride Bike For A long While, and when she stopped she find Herself 2 miles south and 10 miles west from starting point. that shows she change direction and start walking in South-West Direction.
(For Diagram, Please Find in attachment)
In Triangle ABC , Apply Phythagorus Theorem
AB² = BC² + AC²
AB² = 10² + 10²
AB² = 200
AB = √2×10 ⇔ 14.14 miles
Now The Total Distance Travelled by Michelle Would be
OA + AB = 26.14 miles
Answer:
Median: 3,3,4,5,<u>6</u>,7,10,11,12
Answer:
Nothing is under
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given are the number of wins for the 2007 regular season of the 30 MLB teams
We have to build a frequency distribution with 7 classes with the same width.
For 7 classes, we can have class width as 66-70,71-75,....96-100. Hence
Class width= 5 (option b)
The mid point of the first class = 68 Option d
Class boundaries = 65.5,70.5...100.5 hence 8 Option d
This is fairly complex, but looks like fun.
So first lets count how many bids are made till the bidding goes up to 160.
That is 100*160=16000
How much will be your random bid. Each bid has equal chance so it is the avarge of all bids. (1cent + 160dollars)/2 = 80dollars (rounded)
What is your chance of winning: 1 bid wins out of 16000 so 1/16000.
When you win your profit is 2000-80dollars=1920
1920/16000= 0.12 dollars
You entering the bidding costs 1 dollar and your average win is 0.12
This the outcome is 0.12-1=-0.88 dollars