Apebble is tossed from the top of a cliff. the pebble's height in feet is given by y(t) = -16t2 6t 200, where t is the time in seconds. its horizontal distance in feet from the base of the cliff is given by d(t) = 5t.

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?