Show that the vector field F= 2x(y2+z3)I +2x2yj + 3x2z2k

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)