Answer:
40
Step-by-step explanation:
solve for two squares. Square 1: 32. Square 2: 8. answer: 32 + 8
Answer:
p=1
Step-by-step explanation:
A deck has a combined 52cards.
Given that you're certain to select a red or black card:-
p(red)=>
p(black)=>
Therefore total probability of selection is expressed as:-

Answer:
81 + 81 + 10 aka 172
Step-by-step explanation: