I need help with add a conference for 500 people 20% of the participants or French 50% or American 5% are Germany and are of other nationalities how many French participants are at the conference pls help it’s due today

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

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step-by-step explanation: