1:..3:58-7:05=8:53
2:..5:01-7:30=9:31
3:..5:32-8:01=9:31
4:..4:46-7:22=9:24
5:..4:31-6:35==9:36
As all these=44:175=44+3=47
Answer:
17
Step-by-step explanation:
Let x represent the smaller integer. Then we have ...
(x +1)² +(x +2)² = 40x +5
2x² +6x +5 = 40x +5
x² -17x = 0 . . . . . subtract (40x+5), divide by 2
x(x -17) = 0 . . . . . factor
The solution of interest is x = 17.
The smaller integer is 17.
Answer:
3
Step-by-step explanation:
The additional scores in the second quartile for the exam data make the median higher.
