Among those surveyed, 19401940 were called by landline and 14071407 were called by cell phone. what percentage of the survey subjects were called by cell phonecell phone?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?