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gizmo_the_mogwai [7]
2 years ago
3

Which of the following show an element of the sample space for first tossing a coin and then rolling a die?

Mathematics
1 answer:
Amanda [17]2 years ago
4 0

Answer:

The correct options are B, D and F.

Step-by-step explanation:

If a coin is tossed, then the total sample space is

S_1=\{H,T\}

If a dics is rolled, then the total sample space is

S_2=\{1,2,3,4,5,6\}

If  first we tossing a coin and then rolling a die, then the total sample space is

S=\{H1,H2,H3,H4,H5,H6, T1,T2,T3,T4,T5,T6\}

T8\notin S

Therefore, option A is incorrect.

T6\in S

Therefore, option B is correct.

TH\notin S

Therefore, option C is incorrect.

H5\in S

Therefore, option D is correct.

34\notin S

Therefore, option E is incorrect.

T4\in S

Therefore, option F is correct.

Thus the correct options are B, D and F.

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Answer: The exponents in the prime factorization are 2, 1, and 1. Adding one to each and multiplying we get (2 + 1)(1 + 1)(1 + 1) = 3 x 2 x 2 = 12. Therefore 315 has exactly 12 factors.

Step-by-step explanation: First, the exponents in the prime factorization are 2, 1, and 1. Then adding one to each and multiplying we get (2 + 1)(1 + 1)(1 + 1) = 3 x 2 x 2 = 12. Finally, 315 has exactly 12 factors.

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Jessica is buying several bunches of bananas to make desserts for a fundraiser. She can buy 10 pounds of bananas at Smiths for $
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Answer:

$1.49 per pound of bananas at Smiths

Step-by-step explanation:

1. 10 pounds is $14.90

2. Find how much one pound costs by dividing 14.90 by 10

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Hannah mixed 6.83 lb of pretzels with 3.57 lb of popcorn. After filling up 6 bags that were the same size with the mixture, she
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Answer:

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Step-by-step explanation:

Given that Hannah mixed 6.83 lb of pretzels with 3.57 lb of popcorn.

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The weight of one bag =\frac {10.05}{6} lb

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Hence, the weight of each bag is 1.675 lb.

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