<h2>
Answer:</h2>
<u>The mean altitude will be</u><u> -54 per minute</u>
<h2>
Step-by-step explanation:</h2>
We are given with altitude change as -378 feet over 7 minutes
Now
We need feet per minute
So -378 / 7 will give us the altitude change per minute
-378 / 7 = -54
Therefore the mean change of altitude in feet per minute is -54 per minute
Answer:
A) $250 B) 50x+200
Step-by-step explanation:
A) 200+50(1)=200+50=250
B) 200+50x=50x+200
Answer:
1,235,520
Step-by-step explanation:
13P6 = 13!/(13-6)! = 13·12·11·10·9·8 = 1,235,520
__
There are 13 ways to choose the first object, 12 ways to choose the second, 11 ways to choose the third, and so on. The 6th object can be chosen 8 ways.
The total number of permutations is the product of all these ways:
13·12·11·10·9·8 = 1,235,520
Answer:
y = 2x - 2
Step-by-step explanation:
y = mx + b
Sub x = 5, y = 8, and b = -2 into the equation.
8 = 5m - 2
Isolate the m-term and solve for m.
8 + 2 = 5m -2 + 2
10 = 5m
Divide both sides by 5 to isolate m.
m = 2
Sub the parameters (m and b) into the template to get your equation.
y = 2x - 2
