John bought 4 pounds of hot dogs for his party. how many ounces of hot dogs did john buy? (1 pound = 16 ounces) 4 oz 20 oz 32 oz 64 oz

Which is the graph of this function 3 square root of x plus one if

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

What is the the greatest common factor ?