Solve the problem.From a point on a straight road, John and Fred ride bicycles in opposite directions. John rides 8 miles per hour and Fred rides 6 miles per hour. In how many hours will they be 42 miles apart?
A. 4 hr
B. 3 hr
C. Not enough information
D. 2 hr
Answer: B
You might also like to view...
For the given function, find the indicated function value, if it exists. If the value does not exist, answer "Does not exist".For g(x) = 
, find g(-3).
A. Does not exist
B. 3
C. 2
D. 
Provide an appropriate response.PITI includes:
A. payment, interest, time, income B. principal, income, taxes, insurance C. payment, income, time, interest D. principal, interest, taxes, insurance
Name the corresponding parts of the congruent triangles.
A. Angles: ?A and ?K; ?B and ?J; ?C and ?L
Sides: 
and 
; 
and 
; 
and 
B. Angles: ?A and ?L; ?B and ?J; ?C and ?K
Sides: 
and 
; 
and 
; 
and 
C. Angles: ?A and ?J; ?B and ?K; ?C and ?L
Sides: 
and 
; 
and 
; 
and 
D. Angles: ?A and ?K; ?B and ?L; ?C and ?J
Sides: 
and 
; 
and 
; 
and 
Find the zeros of the function. Give approximate solutions rounded to three decimal places when necessary.f(x) = 3x2 + 6x - 7
A. -0.826, 2.826 B. -2.826, 0.826 C. 0.201, 1.799 D. -1.799, -0.201