James is a shop owner. he gives his customers a full bottle of soft drink in return for five empty bottles. william has 77 empty bottles and he can use them to get full soft drink bottles. how many filled bottles will he be able to collect?

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.

50 points~ ! i have to turn this in tomarrow

What makes a trapezoid an isosceles trapezoid?