A scientist is studying bacteria in a dish and discovered they grow and can 3 points be tracked using the formula: 5*(1.50)*x +10, where x represents every hour. How many bacteria did the Scientist start with? * A) 5
B) 1.5
C) 50
D) 10​

10

Step-by-step explanation:

start point will be 0

if x represents every hour , x = 0

5×(1.50)*0+10 = 10

x/7.50 = 15

x= 7.50 / 15 divide

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: