Would you use the same unit to measure the height of the desk as you used to measure the length of the desktop? explain

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

What is the slope of the line (-7,2) (4,6)

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if