What speed would you be travelling if you travelled 7 and a 1\2 km every 6 minuites

Plz which expression is equivalent to the expression below?

Name the most appropriate metric unit for each measurement like the mass of cow

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?