A colony of bacteria triples in population every 24 hours. There were 20 bacteria
initially. The variable y gives the number
of bacteria after x days. What is the
coefficient, a, for the exponential equation
of the form y=a. b' that describes the
situation?

answer:

c 60% on edg

idk

step-by-step explanation:

answer: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun