Mathematics, 19.07.2021 16:40 sarai47
There are 36 numbered cards (2, 3, 4, 5, 6, 7, 8, 9, 10) and 16 non-numbered cards in a standard deck of 52 cards. From a well-shuffled deck you are dealt 2 cards without replacement.
1. Find the probability the second card is a number given that the first card is also a number.
2. Find the probability the second card is a number given that the first card is NOT a number.
3. Find the probability that the second card is a number.
Answers: 1
Mathematics, 21.06.2019 14:30, kutemigos9211
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
Answers: 3
Mathematics, 21.06.2019 19:30, alanaruth3389
Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8
Answers: 2
Mathematics, 21.06.2019 22:30, bradenhale2001
I’m really confused and need your assist me with this question i’ve never been taught
Answers: 1
There are 36 numbered cards (2, 3, 4, 5, 6, 7, 8, 9, 10) and 16 non-numbered cards in a standard dec...
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