Answer:
What is P(A), the probability that the first student is a girl? (3/4)
What is P(A), the probability that the first student is a girl? (3/4)What is P(B), the probability that the second student is a girl? (3/4)
What is P(A), the probability that the first student is a girl? (3/4)What is P(B), the probability that the second student is a girl? (3/4)What is P(A and B), the probability that the first student is a girl and the second student is a girl? (1/2)
The probability that the first student is a girl is (3/4), likewise for the 2nd 3rd and 4th it's still (3/4). The order you pick them doesn't matter.
However, once you're looking at P(A and B) then you're fixing the first position and saying if the first student is a girl what's the probability of the second student being a girl.
Answer:
b because it by two so b b trust me
<span><span><span>4x</span>+27</span>=<span><span>10x</span>−33 then,</span></span><span><span><span><span>4x</span>+27</span>−<span>10x</span></span>=<span><span><span>10x</span>−33</span>−<span>10x next,</span></span></span><span><span><span>−<span>6x</span></span>+27</span>=<span>−33</span></span><span><span><span><span>−<span>6x</span></span>+27</span>−27</span>=<span><span>−33</span>−27 next,</span></span><span><span>−<span>6x</span></span>=<span>−60 then,</span></span><span><span><span>−<span>6x</span></span><span>−6</span></span>=<span><span>−60</span><span>−6 finally,</span></span></span><span>x=10</span><span>
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Answer:
See Explanation
Step-by-step explanation:
If a Function is differentiable at a point c, it is also continuous at that point.
but be careful, to not assume that the inverse statement is true if a fuction is Continuous it doest not mean it is necessarily differentiable, it must satisfy the two conditions.
- the function must have one and only one tangent at x=c
- the fore mentioned tangent cannot be a vertical line.
And
If function is differentiable at a point x, then function must also be continuous at x. but The converse does not hold, a continuous function need not be differentiable.
- For example, a function with a bend, cusp, or vertical tangent may be continuous, but fails to be differentiable at the location of the anomaly.
Answer:
x=1
Step-by-step explanation:
We distribute the negative 5 to x minus three to get 8x-5x+15=18. Then, we cancel out the 15 by subtracting it from both sides. This leaves us with 8x-5x=3. When we subtract, we get 3x=3, and when we divide both sides by 3, we get x=1. Hope this helps :)
