Lorenzo can spend $30 on a new bicycle helmet. He is comparing sale prices at different stores.
Determine whether each amount is within Lorenzo's budget
Select Yes or No for each amount
5% off $35 plus 10% sales tax
O Yes
No
25% off $40
Yes
O No
30% off $50
Yes
Ο Νο
10% off $38 plus additional $5 off
Yes
Ο Νο
25% off $45 plus additional 10% off
Yes
No

The graph shows the rate at which paint is used to paint a wall.enter values to complete each statement below based on the graph.when 1 gallon of paint has been used, ( # ) square feet of the wall will be painted.the unit rate is ( # )square feet per gallon.

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.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? 0.62 0.78 0.84 0.96