Walter is back in his lab doing experiments. For his new experiment, he needs 2 parts of water for every 8 parts of salt
If he has 7.5 parts of water, how many parts of salt does he need?

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

copyright potato 2019.

for nitrogen to be a liquid, its temperature must be within 12.78 °f of –333.22 °f. which equation can be used to find the maximum and minimum temperatures at which nitrogen is a liquid, x?

the equation that can be used to find the maximum and minimum temperatures is

|x +   ⇒ 333.22| =   ⇒ 12.78.

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step-by-step explanation: