Answer the question based on the following situation:An honest coin is tossed 1600 times. The random variable X denotes the total number of heads that come up in the 1600 tosses.What are the chances that X is less than 600?
A. approximately 25%
B. approximately 0%
C. approximately 16%
D. approximately 32%
E. none of these
Answer: B
Mathematics
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The function f(x) = x + 12 is one-to-one. Find the equation for (x), the inverse function.
a. -x - 12 b. -x + 12 c. x - 12 d. x + 12
Mathematics
Use transformations of the graph of y = x4 or y = x5 to graph the function.f(x) = 
x5 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The temperature at the South Pole was -42° at 8 A.M. At 3 P.M., it was 36°. By how many degrees did the temperature rise?
A. 78° B. -78° C. 6° D. -6°
Mathematics
Indicate whether the function is one-to-one.{(14, -17), (13, -6), (-16, -2)}
A. Yes B. No
Mathematics