Atype of bacterium triples in population every hour. assuming you start with
80 bacteria, the formula that models the number of bacteria at the beginning
of hour n is:
a(n) = 80x3^n-1
how many bacteria will there be at the beginning of hour 5?

a. 19,440
b. 720
c. 6480
d. 1200

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof

sweetheart, there isn't a cube below.