The approximate percent increase in the average grade is 21.43%.
<h3>
What is the percentage increase?</h3>
Percentage is a measure of frequency that expresses a number as a value out of hundred. The sign used to denote percentage is%.
Percentage increase = (new grade / initial grade) - 1
(85 / 70) - 1 = 0.2143 = 21.43%
To learn more about percentages, please check: brainly.com/question/25764815
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3a x 3=729
9a=729
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9 9
a=81
The number is 81.
Check: 3(81)x3=729
Answer:
ok so the answer o Y is -8 bc 4-12 = -8 so really is -8
Step-by-step explanation:
Answer:
16.6%
Step-by-step explanation:
40/240=0.166
0.166 x 100= 16.6
Congruent triangles are triangles that have the same size and shape. In particular, corresponding angles <span>have the same measure, and corresponding sides have the same length. </span>converse. close window.Converse means<span> the "if" and "then" parts of a sentence are switched.</span>
