Answer:131
Step-by-step explanation:
hope this helps <3
Using probability concepts, it is found that P(S and D) = 0.1275.
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- A probability is the <u>number of desired outcomes divided by the number of desired outcomes</u>.
- In a standard deck, there are 52 cards.
- Of those, 13 are spades, and 13 are diamond.
- The probability of selecting a spade with the first card is 13/52. Then, there is a 13/51 probability of selecting a diamond with the second. The same is valid for diamond then space, which means that the probability is multiplied by 2. Thus, the desired probability is:

Thus, P(S and D) = 0.1275.
A similar problem is given at brainly.com/question/12873219
= 3a^2b(cuberoot(b^2)) - 3a^2b^3(square root(3a))
answer is the first choice
Answer:
42
Step-by-step explanation:
2 times 6 is 12
So 7 times 6 is 42 ounces
9
27/9 = 3
54/9 = 6
81/9 = 9