2 of 6 Brian and Colin are marking exam papers. Each set takes Brian 43 minutes and Colin 1 hour.

Express the times Brian and Colin take as a ratio in its simplest form.

7

8

9

9

W

e

r

t

у

u

i

0

р

&

<

4

5

6

a

S

d

f

g

h

k

1

( )

what is the answer?

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

x=0

step-by-step explanation:

im not sure what this means: mc011-7.jpg

step-by-step explanation: