algebra
posted by hannah .
. There is a 10% chance it will rain on Saturday and a 30% chance it will rain on Sunday. What percent chance is there that it will rain on both Saturday and Sunday?
A.
3%
B.
15%
C.
20%
D.
40%
would the answer be c

algebra 
Reiny
prob(rain on Sat and Sun) = (10/100(30/100)
= (1/10)(3/10)
= 3/100 or 3% 
algebra 
Reiny
BTW, Steve answered you yesterday when you posted it then.
Did you not look at his answer? 
algebra 
hannah
I did not see it . sorry

algebra 
Ms. Sue
Hannah click on your name above to find all of your old posts.
Respond to this Question
Similar Questions

Meterology
What does it mean when a Meterologist calls for 50% chance of rain? 
Algebra
The weather channel has predicted that there is a 70% chance of rain today and 20% chance of rain tomorrow. A. What is the probability it wont rain tomorrow? 
math
A weather states that there is a 60% chance of rain on Saturday and a 60% chance of rain on Sunday. Explain why the chance of rain on Saturday and Sunday isn't equal to 120%. 
Math
How do you weight probabilities to add up to 1? 
algerbra 2
There is a 10% chance it will rain on Saturday and a 30% chance it will rain on Sunday. What percent chance is there that it will rain on both Saturday and Sunday 
algebra
There is a 10% chance it will rain on Saturday and a 30% chance it will rain on Sunday. What percent chance is there that it will rain on both Saturday and Sunday? 
Math
Hi! I have 4 math questions! (: 1.) There is a 10% chance it will rain on Saturday and a 30% chance it will rain on Sunday. What percent chance is there that it will rain on both Saturday and Sunday? 
Math Questions (AGAIN)
Hi! Someone was helping me earlier with these but their explanation was hard to understand. Can someone ELSE help me? 
Math questions
Hi! Someone was helping me earlier with these but their explanation was hard to understand. Can someone ELSE help me? 
algebra 2
There is a 10% chance it will rain on Saturday and a 30% chance it will rain on Sunday. What percent chance is there that it will rain on both Saturday and Sunday?