Answer: 0.38
Step-by-step explanation:
Since the variable x is represented by a standard normal distribution, the probability of x > 0.3 will be calculated thus:
P(x > 0.3)
Then, we will use a standard normal table
P(z > 0.3)
= 1 - p(z < 0.3)
= 1 - 0.62
= 0.38
Therefore, p(x > 0.3) = 0.38
The probability of x > 0.3 is 0.38.
SOLUTIONS
Solve a given equations or algebraic symbols?
(A)
(B)
(C)
(D)
Remember that the area of a rectangle is the length of the rectangle multiplied by the width of the rectangle.
In this case, we could say (where is the area of the rectangle):
Substituting the values the problem gave us for and , we can find the formula for in terms of , which is:
The formula for the area of the rectangle would be A(x) = 10x³ - 20x² + 65x.
The answer would be 1.2/7
Answer:
70
Step-by-step explanation:
70 combinations of four books can be made from eight different books.