Answer:
Step-by-step explanation:
Given
Required
Solve:
Apply law of indices
Express 4 as 2^2
Express as a singe fraction
Apply law of indices:
Step-by-step explanation:
3/4 x 1/4 x 3/4 = 0.140625
b. P(WCW)=0.140625
P(CWW)=0.140625
P(WWC)=0.140625
c. P(WCW) + P(CWW) + P(WWC)=0.421875
7 + 5 = 12 so is an even number that the ticket the choose
Answer:
1:5
Step-by-step explanation:
10 can be divided by by both numbers