Study island - coordinate system
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( actually, i just did it! put c for free points! ) edit

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Do,h = (7, 9) (14, 18) the scale factor is

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!