The least number n a sett of real numbers is greater than 24 and the highest is less than 30. Which of the following is the best interpretation of this statement?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.