20,000÷50=

The plane needs to descend at 400 ft per mile.
At 40 degrees?
The given details follow the product rule. The different model of the car available are 756.
Given that:




The different possibility is calculated using the following product rule:

So, we have:


Hence, there are 756 different models available.
Read more about product rules at:
brainly.com/question/3944602
Answer:
The constant difference is 8
Step-by-step explanation:
-6 + 8 = 2
10 + 8 = 18