Answer:
The grinding of the material
Step-by-step explanation:
Answer:
no se de que hablas
Step-by-step explanation:
hablas español o no
Answer:
z-score = 2.
Step-by-step explanation:
The z-score = (x - m) / d where x =the person's score, m = the mean and d = the standard deviation.
So we have (87-67)/10
= 2.
Answer
it think it is 2 and 4 if i am wrong i will edit my work
Step-by-step explanation:
Answer:
x=k+c over 7
Step-by-step explanation:
7x-c+c=k+c
7x=k+c
divide both sides by 7