Answer:
18
Step-by-step explanation:
The answer is definitely 24.
Hope this helps!
Answer:
2(13a-5)
Step-by-step explanation:
Answer:
171
Step-by-step explanation:
Q~r
find k (k is the constant)
Q=kr
76=k×20
76=20k divide 20 on both sides giving you
k=3.8
then Q=k×r
Q=3.8×45
Q=171
The first derivative is 5
