Mathematics, 20.02.2020 18:33 Kelshonti15
There are 970 students in bayton high school. Brian takes a random sample of 100 students. He asks these 100 students which subject they like best. They can choose English or Maths or Science. Brian is going to use his results to work out an estimate of how many of the 970 students like English best. Explain how.
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Tim earns $120 plus $30 for each lawn he mows.write an iniqualityvto represent how many lawns he needs to mow to make more than $310
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Mathematics, 22.06.2019 01:20
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!
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How do u write a function for the reflection across the y axis
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Mathematics, 22.06.2019 04:30
Acertain drug is made from only two ingredients: compound a and compound b. there are 3 millimeters of compound a used for every 4 millimeters of compound b. if a chemist wants to make 693 milliliters of the drug, how many milliliters of compound a are needed?
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There are 970 students in bayton high school. Brian takes a random sample of 100 students. He asks t...
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