Answer:the mean is 90
Step-by-step
you find the sum of the values then divide them by the amount of numbers in the set
The answer is B because the teacher is keeping count of the seeds that EACH student plants
Answer:
71°
Step-by-step explanation:
In order to be able to solve this problem, we must assume the relation between lines "a" and "b" is that they are parallel.
If a║b, then ∠1 and ∠2 are corresponding, hence congruent.
m∠1 = m∠2 = 71°
The answer is 161 degrees
