What is the upper quartile value of the data summarized on the box plot? A)30
B)40
C)95
D)100

(answer 2 )i’m very smart that’s how i know the answer.

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post

5(2a-5+b). xbox xboxxbx xb