The path of a baseball being hit by a bat is modeled by the function b (t) = 167 +501 +3. Where the height of the ball is in feet and the time is in seconds. a. When will the baseball hit the ground?

b. Find the height of the ball after 2 seconds?

2-3 6. use your equation to find how high tyler will have to climb to scale the peak. (4 points: 2 points for correctly substituting values, 2 points for the correct height)

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7