I can ride my bicycle at a velocity of 5.655 X 10 um/sec, Is this fast or slow? Prove your answer by converting into km/hr. (20.36 km/hr - PRETTY GOOD!) answer is given but I need to know thow to get there

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

Which type of fossil does this image depict?

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.