Which of the following statements is a mad goal?
1. i will beat the county wrestling champion in my weight division in my first match.
2. i will dance for 300 hours this month to prepare for the end-of-the-year recital.
3. i will swim the length of the pool five times without taking a breath.
4.i will improve my batting average by two points before the end of the season.

his week a heat wave will be hitting, and most of the country will be experiencing temperatures above average for july. due to humidity, the temperature outside can feel even warmer than it actually is. this adjusted temperature, often referred to as the “feels like” temperature is called the heat index. the chart shows the heat index, which is calculated based on temperature and relative humidity. use this chart to answer the following questions.