Solve.John and Tony start from GraysLake at the same time and head for a town 10 miles away. John walks twice as fast as Tony and arrives 3 hours before Tony. Find how fast each walks.
A. Tony's speed = 3 m/h and John's = 6 m/h.
B. Tony's speed = 
m/h and John's = 
m/h.
C. Tony's speed = 
m/h and John's = 
m/h.
D. Cannot be determined with information given
Answer: B
You might also like to view...
To answer the following question(s), refer to the Mandelbrot replacement process described by:? Start: Choose an arbitrary complex number s, called the seed of the Mandelbrot sequence. Set the seed s to be the initial term of the sequence 
? Procedure M: To find the next term in the sequence, square the preceding term and add the seed 
Suppose that when we apply the Mandelbrot replacement process we get s6 = i and s7 = 1. Then the seed s is
A. s = 2. B. s = 1. C. s = 0. D. s = -1. E. none of these
Find the quotient.
÷ 
A. 
B. 
C. 
D. 
Identify the equation as either an identity or not.(sin x + cos x)2 = 1
A. Identity B. Not an identity
Solve the problem.An airplane leaves an airport and flies due west 170 miles and then 160 miles in the direction 
Assuming the earth is flat, find the distance between the plane and the airport at this time to the nearest mile.
A. 313 mi B. 323 mi C. 318 mi D. 308 mi