Mathematics, 15.07.2019 18:20, mirandatorres2601
The scores on a university examination are normally distributed with a mean of 62 and a standard deviation of 11. if the top 10% of students are given a's, what is the lowest mark that a student can have and still be awarded an a?
Answers: 1
Mathematics, 21.06.2019 16:30, trillralyn4060
Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices
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 02:00, sarbjit879
Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no
Answers: 2
The scores on a university examination are normally distributed with a mean of 62 and a standard dev...
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