Jorge makes $9.50 and hour for working at a Shoe Store. He wants to buy a skateboard that costs $110.00. How many hours must Jorge work in order to purchase his skateboard?

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.