Which unit rate is the lowest price per ounce? choice a: 25 ounces of potato chips for $3.29 choice b: 45 ounces of potato chips for $4.59 choice a choice b the unit rates are equal. the unit rates cannot be determined.

answer:

step-by-step explanation:

b

answer:

b

step-by-step explanation:

if you divide the amount of money by the ounces you get the price per ounce. the price per ounce for b is lower than the price per ounce for a.

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