Suppose f(x) = kx-5 is a density function for a random variable x for x ? 2. Find the value of k and find the corresponding cumulative distribution function.Enter your answer exactly as a ± bxc.
What will be an ideal response?
1 - 16x-4
Mathematics
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Write as an equivalent decimal. If a repeating decimal is obtained, use notation such as 0.
, 0.
, or 0.
.
A. 0.9
B. 0.93
C. 0.
D. 0.
Mathematics
Answer the question.What is the angle between the hour and the minute hands if the time is 7:30?
A. 45° B. 390° C. 30° D. 72°
Mathematics
Write the standard form of the equation of the circle with the given center and radius.(3, 5); 
A. (x + 5)2 + (y + 3)2 = 361 B. (x - 3)2 + (y - 5)2 = 19 C. (x + 3)2 + (y + 5)2 = 19 D. (x - 5)2 + (y - 3)2 = 361
Mathematics
Graph the solution set of the system of inequalities or indicate that the system has no solution.x + 4y ? -4x > -4y ? 6
A. 
B. 
C. 
D. 
Mathematics