1 + 3 + 5 + 7 + 9 = 25
25 ÷ 5 = 5
The answer is 5
(4x-5)+(2x-3)
4x+2x= 6x
-5+-3= -8
6x-8
Answer:
The number of hours.
Step-by-step explanation:
The dependent variable is what you are mesuaring.
Answer:
$120
Step-by-step explanation:
In general, the volume

has total derivative

If the cylinder's height is kept constant, then

and we have

which is to say,

and

are directly proportional by a factor equivalent to the lateral surface area of the cylinder (

).
Meanwhile, if the cylinder's radius is kept fixed, then

since

. In other words,

and

are directly proportional by a factor of the surface area of the cylinder's circular face (

).
Finally, the general case (

and

not constant), you can see from the total derivative that

is affected by both

and

in combination.