PLEASE HELP!!! A sample of bacteria is grown in a Petri dish. It contains 1,000 bacteria, and the population doubles every half hour. The inequality 1,000(2)2t>50,000, where t is the number of hours, models when the population of the bacteria sample will be greater than 50,000.
Based on the inequality, when will the population in the sample be greater than 50,000?

A. t>2 hours
B. t>6 hours
C. t>3 hours
D. t>1 hour

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

it would rotate about 180 degrees.

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