Let, the number = x
Then, x * 60% = 54
x * 0.60 = 54
x = 54 / 0.60
x = 90
In short, Your Answer would be: 90
Hope this helps!
The value of AC = 23
According to the statement
Here we have given the values of tangent from the diagram
EC = 9, ED = 12, and BD = 20.
and we have to find the value of AC.
We know that the according to the given diagram the tangent
BE is always equal to the Tangent AE.
So, we generate a equation to find the AC then
BE = AE
Convert this into parts like
BD +DE = AC+CE
Substitute the values in it which are given in the statement
20+12 = AC + 9
32 = AC + 9
32 -9 = AC
AC = 23
So, The value of AC = 23
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Answer:
98
Step-by-step explanation:
since it's a transversal line 82 will be equal to the angle on top of b the angles on a straight line equals to 180. 180 - 82 = 98
Answer:
![P(A \: and \: B) = 0.048](https://tex.z-dn.net/?f=P%28A%20%5C%3A%20and%20%5C%3A%20B%29%20%3D%200.048)
Step-by-step explanation:
Recall that the probability of event A , given that event B has occurred is given as:
![P(A|B)=\frac{P(A\cap B)}{P(B)}](https://tex.z-dn.net/?f=P%28A%7CB%29%3D%5Cfrac%7BP%28A%5Ccap%20B%29%7D%7BP%28B%29%7D)
Since P(A|B) = 0.08 and P(A) = 0.40 are not the the two events are not independent.
We substitute the probabilities to get:
![0.08=\frac{P(A\cap B)}{0.60}](https://tex.z-dn.net/?f=0.08%3D%5Cfrac%7BP%28A%5Ccap%20B%29%7D%7B0.60%7D)
![P(A\cap B) = 0.08 \times 0.6 = 0.048](https://tex.z-dn.net/?f=P%28A%5Ccap%20B%29%20%3D%200.08%20%5Ctimes%200.6%20%3D%200.048)
Therefore
![P(A \: and \: B) = 0.048](https://tex.z-dn.net/?f=P%28A%20%5C%3A%20and%20%5C%3A%20B%29%20%3D%200.048)
10 pairs of short cost 10s (without sale).
10% =0.1, and 10% off is
10s - 0.10*10s (B) = 10s -1s (D)
10s -1s = 9s (A)
Expression that does not match is (C),
correct answer is (C).