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timofeeve [1]
3 years ago
11

If an average grade of an English class rise from 70 to 85 what is the approximate percent increase

Mathematics
1 answer:
Bogdan [553]3 years ago
4 0

Answer:

15% IS THE ANSWER

Step-by-step explanation:

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6/15 * 5/15 = 30/225 = 6/45 = 2/15

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2 years ago
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D i believe if x=1 & 1/2 and y=1 then 2-1/2*1 would equal 1 1/2 which then the equation would be complete and correct. i tested and y=2 or y=3 would both still be correct.
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Find the first, fourth, and eighth terms of the sequence. A(n) = −3 ∙ 2^x − 1
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\bf A(n)=-3\cdot 2^{n-1}\\\\
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\textit{first one}\qquad A(1)=-3\cdot 2^{1-1}
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Y intercept of this graph​
Aleksandr [31]

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Step-by-step explanation:

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8 0
2 years ago
17. Only tenth-, eleventh-, and twelfth-grade students
Tom [10]

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Step-by-step

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When randomly choosing one student from the whole school, it is most likely (35.3%) that the student is in the eleventh grade.

4 0
3 years ago
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