Bear cubs are born during winter and first come out of their den in spring. Suppose spring begins once the mean temperature during a five day period is higher than Following a period of cold weather, four warmer days were registered in the forest. The highest temperatures these days were and How warm must the fifth day be for the cubs to come out of their den?
Here, highlight the important information from the situation.
Typically, a variable is used to represent an unknown quantity in a situation. Here, the unknown quantity is the highest temperature on the fifth day. The variable T can be used to represent the highest temperature that day.