On the second day of a hiking trip, a group of tourists walked a 17% greater distance than on the first day. By what percent did their average speed change from the first day to the second day if on the second day they hiked for 20% longer? HELP ME PLZ.

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000