Amachine fills bottles of water. it is supposed to put 330 ml of water in each bottle. testing shows that the minimum amount of water is a bottle is 320 ml. q1=327 ml. the median is 331 ml. q3=332 ml. the maximum is 333.5 ml. does the machine work properly? and why?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.