Answer:400
Step-by-step explanation:
3 hours: 400 times 2=800
6 hours: 800 times 2=1600
9 hours: 1600 times 2=3200
12 hours: 3200 times 2=6400
15 hours: 6400 times 2= 12800
18 hours: 12800 times 2=25,600
21 hours: 25,600 times 2= 51200
24 hours: 102,400
Well, the form

gives the maximum (if a<0) at coordinates

, where

. If a>0, the same formula gives the minimum (there's no maximum)
Answer:
cant i help you i know that but i forget
Answer:
Equations are inconsistent.
Step-by-step explanation:
Given : x + y = 6
y = 3 - x.
To find : Identify the type of system.
Solution : We have given that
x + y = 6 →→→→→→→( equation 1).
y = 3 - x →→→→→→→( equation 2).
Plugging the values of y = 3 - x from equation (2) in equation (1).
x + (3 - x ) = 6
x + 3 - x = 6.
3 = 6
It has no solution , these lines are parallel.
Therefore, Equations are inconsistent.