The formula for height, in feet, of a projectile under the influence of gravity is given by h=-16t2 + vt + s, where t is the time in seconds, v is the
upward velocity at the start, and s is the starting height. Marvin throws a
baseball straight up into the air at 70 feet per second. The ball leaves his
hand at a height of 5 feet. When does the ball reach a height of 75 feet?

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:

greater than one

step-by-step explanation:

the area of the rectangle is 35units^2.

step-by-step explanation:

graph it and find the distance.

it is a 5*7 rectangle.

therefore the area is 35units^2.