An environmental protection group is monitoring a river to determine the cause of a fish kill. A steel mill releases hot water into the river every 80 hours, and a plastics plant discharges pollutants into the river every 250 hours. If
both hot water and pollutants from the plastics plant have just been discharged, in how many hours will both be
released into the river again?
Both hot water and pollutants from the plastics plant will again be released into the river at the same time in
hours. (Type a whole number.)
a

understand that i don't know the answers

will someone answer his question

b mark me branliest thx

step-by-step explanation:

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

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