80 divided by 8 = 10 and 10+2 = 12 sooo the number is 80. :)
Answer:
if you are asking us then probably a... hmmm -_- 3 yes
3 out of 10
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
roots are the intercepts at the x axis I believe
Answer:
z = 2.1
Step-by-step explanation:

This tells us that the person's score of 121 places them 2.1 standard deviations above the mean score of 79.
Answer:
A:The city of Chicago was restored after the fire of 1871, as many structures were rebuilt at a rapid pace.
Step-by-step explanation: credit to beverlymichelle in the comments