What is the upper quartile of 11,22,34,35, 55

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)