A dolphin jumps straight into the air during a performance. The dolphin's height y (in feet) after t seconds can be modeled by y = −16t2+24t. a. How many seconds is the dolphin in the air?

The dolphin is in the air for
seconds.

Question 2
b. The dolphin reaches its maximum height after 0.75 second. What is the maximum height of the jump?

The height of the dolphin is
feet (above water level) at 0.75 second.
pls giv me an answerr

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation:

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: