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liberstina [14]
3 years ago
12

If f(x) = 3x + 10, find f(4)​

Mathematics
1 answer:
Leto [7]3 years ago
5 0

Answer:

22

Step-by-step explanation:

3(4)+10

substitute 4

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Jeanette purchased a concert ticket on a web site. The original price of the ticket was $75. She used a coupon code to receive a
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A bag of M&M's has 2 red, 7 green, 3 blue, and 6 yellow M&M's. What is the probability of randomly picking each of the f
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8 0
3 years ago
Which expression is equivalent to 12 times 12 times 12 times 12 times 12 times 12 times 12 times 12 times 12 times 12 times 12?
svet-max [94.6K]

Answer:

12^{11}

Step-by-step explanation:

Count the number of factors of 12. The number is 11. There are 11 factors of 12, so the base is 12, and the exponent is 11.

Answer: 12^{11}

8 1
4 years ago
Read 2 more answers
If you bet $1 that a sum of 5 will turn up, what should the house pay (plus returning your $1 bet) if a sum of 5 turns up in ord
erma4kov [3.2K]

Here is the complete question.

1). What are the odds for rolling a sum of 5 in a single roll of two fair dice?

2). If you bet $1 that a sum of 5 will turn up, what should the house pay (plus returning your $1 bet) if a sum of 5 turns up in order for the game to be fair?

Answer:

1).  \frac{1}{8}

2).  $8.

Step-by-step explanation:

1).

The sample space (S) for rolling two fair dice is given as the following parameters illustrated below:

\left[\begin{array}{cccccc}(1,2)&(1,2)&(1,3)&(1,4)&(1,5)&(1,6)\\(2,1)&(2,2)&(2,3)&(2,4)&(2,5)&(2,6)\\(3,1)&(3,2)&(3,3)&(3,4)&(3,5)&(3,6)\end{array}\right] \left[\begin{array}{cccccc}(4,1)&(4,2)&(4,3)&(4,4)&(4,5)&(4,6)\\(5,1)&(5,2)&(5,3)&(5,4)&(5,5)&(5,6)\\(6,1)&(6,2)&(6,3)&(6,4)&(6,5)&(6,6)\end{array}\right]

Let F represent the event that the sum of both dice turns up is 5.

F = [(1,4),(2,3),(3,2),(4,1)}

∴ The probability for an event F  is illustrated below as:

\frac{P(F)}{P(F')}  =\frac{\frac{4}{36} }{1-\frac{4}{36} }

=\frac{\frac{4}{36} }{\frac{32}{36} }

={\frac{4}{36}}*\frac{36}{32}

= \frac{1}{8}

2). From above, we can see that the probability for rolling a sum of 5 are 1 to 8. Therefore, if you roll a sum of 5, in order for the game to be fair, the house is required to pay $8.

5 0
3 years ago
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