Julie is her brother's football game and is super bored so she is trying to see how high she can throw a baseball. the ball leaves her hand at a height 4 feet above the ground with an initial vertical velocity of 5 feet per second. a.)write an equation to represent the height of the ball, h(t), after t seconds. b.) what is the highest she can throw the ball? c.) julie's mom calls her name so she turns around and misses the ball. how long did it take for the ball to hit the ground?

What is the sum of these mixed numbers 2 1/8 + 4 3/8

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

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16