Otis has $6.72, and he wants to buy some pencils that cost $1.12 each. How many pencils can he buy? 4 pencils
5 pencils
6 pencils
7 pencils

If an athlete can bike 6 miles in 25 minutes, how many miles will he bike in an hour and half if he continues to bike at the same rate?

For what values of b will f(x)= logbx be a decreasing function? (16 )

If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.