Wait times at an orthodontist's office are typically 17 minutes, with a standard deviation of 2 minutes. What percentage of people should be seen by the doctor between 11 and 23 minutes for this to be considered a normal distribution? ANSWER CHOICES:
A. 17%
B. 68%
C. 95%
D. 99.7%

1foot = 12 inches; 1 yard = 3 feet

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5