If my average speed is 82.46 km per hour how far will I travel in:
A) 1.6 hours
B) 2.3 hours
C) 3.5 hours
D) 4 7 hours

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?