A reasonable function is W = 7F + 5000
Where W is the weight of the plane and F is the number of gallons of fuel.
The domain is the set of possible values for F. That is from 0 (empty tank) to 400 (full tank).
So the domain is F = [0,400], or what is equivalente 0 ≤ F ≤ 400.
The range is the set of values of W.
The minimum value of W is when F = 0 => W = 7(0) + 5000 = 5,000.
The maximum value of W is when F = 400 => W = 7(400) + 5000 = 7,800
So the range is W = [5,000 ; 7,800], pr 5000 ≤ W ≤ 7,800.
ANSWER: The inequality form is: m <u><</u> -3
Answer:
4.9
Step-by-step explanation:
Use the butterfly method.
13*13 = 8*u
39 = 8u
(divide by 8)
4.875 = u
4.875 is about 4.9
Answer:
C .72 centimeters
Step-by-step explanation:
V= L TIMES W TIMES H
6 times 3 times 4 equals 72
have a good day!
Answer:
17/24
Step-by-step explanation:
(a+b)÷2
a= 2÷3
b= 3÷4
=(2/3 + 3/4)÷2
=(8+9/12)÷2
=17/24
