Mathematics, 14.01.2021 01:20, 24lbriscoe
There are 90 girls in the third year,25 of whom study biology. What percentage of third year girls study biology?
Answers: 2
Mathematics, 22.06.2019 00:00, mattiemattoos
One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90
Answers: 1
There are 90 girls in the third year,25 of whom study biology. What percentage of third year girls s...
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