There are 300 students in the middle school, 4 seventh graders are running for class president. Which type of survey below would give biased results? A) Survey 30 middle school students
B) Survey 30 7th graders
C) Survey 70 middle school students
D) Survey all middle school students

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle