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Brut [27]
2 years ago
14

Given two dice, what is the probability of rolling a four on the second die, given that you already rolled a four on the first d

ie?​
Mathematics
1 answer:
Sholpan [36]2 years ago
8 0

Answer:   1/6

Reason:

There's 1 side labeled "4" out of 6 sides total. So that's where the 1/6 comes from.

The "given that you already rolled a four on the first die" is unneeded info in my opinion, because each die is separate or independent from one another.

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Will give brainliest
Alexus [3.1K]
-45.6 is the answer if you evaluate
7 0
3 years ago
A guitar factory has a cost of production C(x) = 100x + 56000 , where is the number of guitars produced . If the company needs t
PSYCHO15rus [73]

Answer:

Step-by-step explanation:

If the company wants to just break even, that means that the cost to produce 150 guitars is equal to the price they charge to make a 0 profit. The cost of 150 guitars is

C(150) = 100(150) + 56000 and

C(150) = 71000. That's how much it costs to produce 150 guitars. If they want to make nothing at all, they have to sell the 150 guitars for

p(x) = 71000/150 so

p(x) = 473.33 or 474

4 0
3 years ago
Read 2 more answers
(2a+b)^2 how do you do this
gulaghasi [49]

•  Expand (2a + b)²:

(2a + b)²

= (2a + b) · (2a + b)


Multiply out the brackets by applying the distributive property of multiplication:

= (2a + b) · 2a + (2a + b) · b

= 2a · 2a + b · 2a + 2a · b + b · b

= 2²a² + 2ab + 2ab + b²


Now, group like terms together, and you get

= 2²a² + 4ab + b²

= 4a² + 4ab + b²    <———    expanded form  (this is the answer).


I hope this helps. =)


Tags:  <em>special product square of a sum algebra</em>

3 0
3 years ago
If f(x)=4x^2+1 and g(x)=x^2-5 find (f+g)
lutik1710 [3]
Given:
f(x) = 4x² + 1
g(x) = x² - 5

Then
(f + g)(x) = 4x² + 1 + x² - 5
              = 5x² - 4

Answer: 5x² - 4
3 0
3 years ago
Read 2 more answers
At a shelter 15% of dogs are puppies there are 60 dogs at the shelter
RSB [31]
9 of the dogs at the shelter are puppies.
6 0
3 years ago
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