The letter P on the number line below represents the number _. (Use the hyphen for negative numbers and write the answer as a decimal, such as -7.2)

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

If you answer right ill give brainliest, : )