Find the circumference of the circle. Round your answer to two decimal places, if necessary. A circle with a radius of 9 millimeters.

9 mm
$C\approx$
mm

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places