please help me i dont get it

Mathematics
Tutor: None Selected Time limit: 1 Day

May 7th, 2015

1)

Number of unshaded regions = 40

Total number of shaded regions = 64


Probability of selecting a point in unshaded region

= Number of favorable outcomes / Total number of outcomes

= 40/64

= 5/8

-------------------------------------------------------------------------------------------------------------

2)

1 m = 100 cm

Divide both sides by 100



Raise both sides to the power of 3



Multiply booth sides by 500,000


May 7th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
May 7th, 2015
...
May 7th, 2015
Mar 29th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer