Answer:
Step-by-step explanation:
y = 9x + 8
y = 7.5x + 16
1.5x = 8
x = 5.3 hours
I’m pretty sure a, d, e and f are correct :)
The interquartile range is from Q1 to Q3 and to get this you have to subtract Q2 by Q3. The 10 units represent that only 10 units are fit in the given range.
The answer has to be less that 100 but more that 80
I went to see if 92 + 93 + 94 would work but the right answer is 89 + 90 + 91 = 270
Hope it helped
