Pythagoras believed
a. that all things in nature could be explained in a mathematical equation.
c. in the theory of imperfect expressions.
b. that the earth is the center of the universe.
d. that scientific research should be free form and should not follow a template.

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.

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)