Bertha is playing tennis against a wall. she hits the ball while it is 0.5m above the ground toward the wall that
is 6.00m away. the ball leaves her racquet with an upward speed of 5.0 m/s and a horizontal speed of 19.0
m/s. a) how far off the ground is the ball when it hits the wall? b) is the ball on the way up or the way down
when it hits the wall?

how do i solve

Predict which statements are true about the intervals of the continuous function. check all that apply

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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