Answer:
See solutions for detail.
Step-by-step explanation:
a. 
is the instantaneous rate of change of volume given with respect to time, t.
The volume's rate of change is written as a function of time.
-
is the rate of change in the height of water in the tank with respect to time, t.
b. 
is the only constant. Water flows into the constant at a constant rate, say 
per minute.
c. is positive. Volume water in the take is increasing from time to time.
-The volume at time t=1 is greater than the volume at t=0, hence, it's a positive rate of change.
d. is a positive rate. The initial height of water in the tank is zero.
-The final height at time t is 0.25h. The height is increasing with time.
Hence, it is positive.
Answer:
The scale used on his map is <u>150 miles : 2 inches</u>.
Step-by-step explanation:
Given:
Ted knows the actual distance between two cities is 150 miles. His map shows a distance of 2 inches between these cities.
Now, to find the scale Ted used on his map.
The actual distance Ted know between two cities = 150 miles.
The distance on map between these cities = 2 inches.
So, to get the scale used on his map:
Therefore, the scale used on his map is 150 miles : 2 inches.
-2 and -2 Two negatives added equal a positive.............. . . .. . . . . . .
3y-12=-30
3y=-30+12
3y=-18
y=-18/3
y=-6.
Answer: A.
It Is True . For A Function Each Input Should Only Have One OutPut .
Example ❤️ :
Input | Output
01 | 05
02. | 08
03. | 06
It Wouldn't Be A Function If The Input Had Repeated
Example ❤️ :
Input | Output
07. | 03
09. | 01
09. | 12
03. | 02
