6. Marcel kicked a ball. The function below describes the height of the ball, in feet, t seconds after he kicked it. How long will it take the ball to reach it's maximum height?
(1 Point)
h (t) = -1612 + 80t

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?

Fiona has to plot a histogram of the given data

Line ab contains points a(4, 5) and b(9.7). what is the slope of ab?