phoebe put her hand in her pocket and pulled out 60 cents. how many different ways could this amount be made using 19c,20c and 50 coins?​

Which feature is selected to practice and save the timing of a presentation

22. sata3 allows for data transfer rates of 600 mb/s. explain why you would likely not be able to copy data from one hard drive to another at anywhere close to this speed. also, what could be upgraded on the computer to achieve transfer speeds closer to 600 mb/s

Visualizing a game of “tag” to remember the meaning of contagious