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miss Akunina [59]
3 years ago
8

Karen is trying to determine how long her 4-year-old daughter should sit in time-out for deliberately pouring her juice on the f

loor. if she uses the suggested estimate, her daughter will be in time-out for:
Mathematics
1 answer:
andrey2020 [161]3 years ago
6 0

<span>A good rule of thumb is one minute per year of your child's age. So Karen’s child is 4 years old, she would get four minutes of time-out. If you find that the shorter time-outs aren't having the wanted result, increase the length by half the time (so your 4-year-old would get an extra two minutes, for a total of six minutes).</span>

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then y = 20 - 2x = 20 - 2*7 = 6

check:

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