A middle school took all of its 6th grade students on a field trip to see a ballet. The students filled 1247 seats, leaving 57% vacant. How many total seats were in the theater?

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

How is the number of vertices for a prism related to the name of the prism

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?