Find the probability to the nearest hundredth that the random variable of the probability density function has a value greater than the mean.f(x) =
; [0, 5]
A. 0.45
B. 0.50
C. 0.53
D. 0.49
Answer: B
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Find the first four terms of the binomial series for the given function.(1 + 3x2)3
A. 1 + 9x2 + 9x4 + x6 B. 1 + 9x2 + 27x4 + 27x6 C. 1 + 9x2 + 27x4 + 81x6 D. 1 + 9x2 + 45x4 + 189x6
Tell what possible misuses or misinterpretations may exist for the following statement.More people drown at ocean beaches each year than at lake beaches. Therefore, ocean beaches are more dangerous.
What will be an ideal response?
Use a table of values to graph the plane curve defined by the following parametric equations. Find a rectangular equation for the curve.x = 3t, y = t + 1, for t in [-2, 3]
A.
y = x2 + 1, for x in [-2, 2]
B.
y = x - 1, for x in [-6, 9]
C.
y = -3x + 1, for x in [-9, 6]
D.
y = x + 1, for x in [-6, 9]
Provide an appropriate response.Scientific notation is useful with very small numbers. Explain another way that scientific notation is useful.
What will be an ideal response?