The Value Of X Is 15x^2+52x−320
Answer:
Lower Quartile: 62
Upper Quartile: 81
Interquartile Range: 19
Step-by-step explanation:
To find the lower quartile, you want to find the median from the minimum to the median.
49, 55, 62, 64, 67
The median of this is 62. Therefore, 62 is the lower quartile.
To find the upper quartile, you want to find the median from the median to the maximum.
76, 79, 81, 82, 83
The median of this is 81. Therefore, 81 is the upper quartile.
To find the interquartile range, you subtract the upper and lower quartile.
81-62=19
The difference is 19. Therefore, the interquartile range is 19.
According to Another brainly user, this is the answer
(-1)^2.x+3= -x+7
x+3= -x+7
2x=4
x=2
Hope it helps!!!
Answer:1672
Step-by-step explanation:add 3% from each previous year to get to the 6th year
Answer:
64 degrees
Step-by-step explanation:
-add 94 and 22 together (116)
-subtract 116 from 180 (64)
