Answer:
the fist one is A and the second one is D
Step-by-step explanation:
Answer:
b equals 20
Step-by-step explanation:
b - 13 = 7
7 + 13 = b
7 + 13 = 20
Hey,
The lower quartile is the median of the lower half of the data set.
The median is the middle most number or the average of the two middle most numbers depending on how many values there are.
Cheers,
Izzy
Answer:
American settlers and American Indians often clashed as settlement spread across the West during that era.
Step-by-step explanation:
American Indian resistance in the Ohio River Valley ended with.
