Use the graph to find the bear’s average heart rate when it’s active and when it hibernating

Percent increase and decrease. original number: 45 new number: 18

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .