Answer:
a two sample t test
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
it is an obtuse angle
Answer is BF...hope this helps
Answer:
C. is irrational D. is non existing.
Step-by-step explanation:
C is an infinite number that never repeats which makes it irrational, while there is no answer to D; it doesn't exist.
hope this helps