Mathematics, 01.08.2019 20:40 kleshead
John averaged 82 out of 100 on his first three tests. what was john’s score on the fourth test if his average after the fourth test dropped to 79 out of 100? a) cannot be found b) 80 c) 75 d) 70 can somebody me with this question, i know the right answer is 70 but what i don't know is how to do it. asap.
Answers: 1
Mathematics, 21.06.2019 14:50
Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7
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Mathematics, 21.06.2019 20:00
Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?
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Mathematics, 21.06.2019 21:30
Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.
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John averaged 82 out of 100 on his first three...
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