Solve the problem.From a point on a river, two boats are driven in opposite directions, one at 5 miles per hour and the other at 8 miles per hour. In how many hours will they be 65 miles apart?
A. 5 hr
B. 7 hr
C. 1 hr
D. 6 hr
Answer: A
You might also like to view...
Describe the given set of points with a single equation or with a pair of equations.The plane perpendicular to the y-axis and passing through the point (9, -5, -10)
A. x - 5 + z = 0 B. y = -5 C. 9x - 10z = 0 and y = -5 D. x = 9 and z = -10
Solve the quadratic equation.9y2 + 12y + 4 = 0
A. 
, 
B. - 
, - 
C. 
, - 
D. - 
, - 
Solve.An object is 30 feet from a lens with a focal length of 5 feet. What will be the image's distance from the lens? Round the answer to the nearest tenth if necessary. Use the following formula which describes how the image of an object is affected by a lens where o represents the object's distance from the lens, i represents the image's distance from the lens, and f represents the focal length of the lens. 
+ 
= 
A. 35 ft B. 6 ft C. 4.3 ft D. 25 ft
Provide an appropriate response.Inventory represents the value of merchandise that is sold on a certain date or during a certain period.
A. True B. False