MATHEMATICSATTENDED AN INTERNATIONAL CONFERENCE AS ANACCOMPLISHMENT F...

4. b. $3 divided by $50 is .06. This is an increase ofnormally innocuous substance . . .Choices band care contradicted in the passage by this statement.0.06, or 6%.and RS are perpendicular, indicating that all thea little more than 500, and so the only reasonableangles formed by their intersection, includinganswer is d.