While speed doubles from 20 mph to 40 mph, the stopping distance almost triples (2.93). When speed doubles from 30 mph to 60 mph, by what ratio does the stopping distance increase (to the nearest hundredth)?

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music. they were asked how they like three types of music: rock, country western and jazz. the results are summarized below: no one dislikes all three types of music. six like all three types of music. eleven don’t like country western. sixteen like jazz. three like country western and jazz, but not rock. six don’t like rock. eight like rock and country western. seven don’t like jazz. how many students were surveyed?