Two planes took off in opposite directions from one airport at the same time. One plane flew at
an average speed of 250 mph and the other flew at an average speed of 450 mph. After 2 hours,
the planes were 1,000 miles apart. What is the measure of the angle between their flight paths
at that time?

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:

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.

8

step-by-step explanation: