120 ricasuie.
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4
2
3
If mZ1 = 120, find the mZ3.
60, complementary angles
60, supplementary angles
120, vertical angles
120, supplementary angles
2.4 DNA

Plz help me due today

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

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