If we place all the rational numbers on a number line, how close are the numbers? that is to say, what is the distance between one rational number and the one next to it?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d