Materials that had to be shipped to Central Pacific workers included coal and oil. silver and machinery. oil and gold. iron and machinery.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin