Hi can someone plz answer this- Round this 18.57631 to two decimal places.
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18.58

Step-by-step explanation:

18.58

Step-by-step explanation:

To round to the second decimal place, we look at the third decimal

18.57631

if it is five or above, we round the second decimal up. below, it rounds down

since it is above, we will round the 7 to 8

thus 15.58

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

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: