Assuming she set up the problem vertically, she began subtracting from the left, instead if the right.
Answer: n=75
Step-by-step explanation:
1/5 times 75 equals to 15
Answer:a>4
Step-by-step explanation:
Answer:
Step-by-step explanation:
The limit is:
so, you have an indeterminate result. By using the l'Hôpital's rule you have:
by replacing, and applying repeatedly you obtain:
hence, the limit of the function is -1/14
Answer:
30 because of vertical angles.