write an expression that represents the weight of an object that weighs 12 pounds and increases by 0.5 pounds per month m.​ PLEASE HELP I HAVE CONFERENCES IN 10 MINUTES

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?

See attachment below and find the equivalent of tan(∠qsr)