Mathematics, 11.01.2021 22:30 2002babygurl
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The average time taken to complete a test follows normal probability distribution with a mean of 70 minutes and a standard deviation of
25 minutes
The probability of a randomly selected student completing the test in 45 minutes or less is approximately equal to %. The
probability of a randomly selected student completing the test in 95 minutes is
Answers: 2
Mathematics, 21.06.2019 21:30
Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?
Answers: 2
Mathematics, 22.06.2019 10:00
Sam sells not necklaces for $10 each. each necklace cost her $5 to make. she also has $5,000 in fixed costs per year for her jewelry business. how many necklaces must she sell in order to make a profit of $1,000 in one year?
Answers: 2
Select the correct answer from each drop-down menu.
The average time taken to complete a test follo...
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