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A new ferilizer was tested on fields of corn. Researchers randomly selected 5 of 10 similar fields to receive the new fertilizer, and the other 5 fields received the old fertilizer. At the end, the yield of corn was recorded and compared.

What are the factor/s and level/s?

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

cause it equals more