the temperature at 12 am was 46 degrees. The temperature dropped steadily for the next 8 hours to reach the daytime low of 20 degrees.​

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.