The volume, v of a gas kept at a constant temperature varies inversely as the pressure, p. if the pressure is 30 pounds per square inch, the volume is 12 cubic feet. what will be the volume when the pressure is 24 pounds per square inch?

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

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