Answers: 3
Mathematics, 21.06.2019 16:40, Alex9089435028
The sum of two numbers is 86, and their difference is 20. find the two numbers
Answers: 2
Mathematics, 22.06.2019 01:20, lillyd2873
The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!
Answers: 1
Mathematics, 22.06.2019 03:20, trying1to1pass
Given a normal distribution with Β΅=20 and Ο = 4, what is the probability that x> 24 x< 24 x< 24 or x> 24
Answers: 2
Help please thanks so much
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