Any set with one element, as is the case here, can have two subsets. Here, those subsets are the empty set {} and the whole set {1}.
<h3>The answer as a fraction is 1/2</h3><h3>In decimal form the answer converts to 0.5 which is equivalent to 50%</h3>
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Explanation:
"given that the first die rolled is a 2" means we know 100% that the first die shows a 2. Either we can see the die or a friend is telling us the status. Since we know the first die is a 2, this means we can effectively ignore it. Everything will hinge on the second die. If the second die shows an odd number, something like 1, then 2+1 = 3 is the result which is also odd.
The general rule is odd+even = odd and even+even = even.
Therefore, the two dice must together be even for the sum to be even.
Of the six possible ways to roll a die {1,2,3,4,5,6}, there are 3 even values {2,4,6} so the chances of rolling an even number on the second die is 3/6 = 1/2. Again we dont need to consider the first die at all since everything practically hinges on this second die.
Answer:
A = 159.31 ft^2
Step-by-step explanation:
When two solids are similar then the ratio in their surface region is the square of the scale factor of similarity.
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Answer:
I think it is 4.52 × 10^-4
Answer:
uygfdftfgh karma
Step-by-step explanation:
