In tryouts for the Olympics, a speed skater had times of 44.82, 43.62, 42.64, and 42.29 seconds. Find the average time. (Hint: Add the numbers and divide by 4.)
A. 42.64 sec
B. 44.34 sec
C. 173.36 sec
D. 57.79 sec
E. 43.34 sec
Answer: E
Mathematics
You might also like to view...
Write the improper fraction as a mixed number.
A. 18
B. 18
C. 2
D. 
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = -(x - 6)2 + 5
A. 
B. 
C. 
D. 
Mathematics
Establish the identity.sec
= -csc u
What will be an ideal response?
Mathematics
Factor out the largest possible common factor.30x4y + 42xy5
A. xy(30x3 + 42y4) B. 6x(5x3y + 7y5) C. 6y(5x4 + 7xy4) D. 6xy(5x3 + 7y4)
Mathematics