Hey there!!
Let's take 'h' as the number of hours.
The volume already present is "22" gallons.
Hence, this would become the y-intercept.
... ( 0 , 22 )
... The slope would be 26
Hence, y would be 516 and m would be 26 and x would be h.
Slope-intercept form :-
y = mx + b
( m is the slope and b is the y-intercept )
... 516 = 26h + 22
... 516 - 22 = 26h
... 494 = 26h
... h = 494 / 26
... h = 19
<em>Hence, the number of hours would be 19. </em>
Hope my answer helps!
Answer:
D) 
Step-by-step explanation:
<u>Vertex Form of a Vertical Parabola:</u>
Vertex -> 
Axis of Symmetry -> 
Vertical Scale Factor -> 
- To turn
into vertex form, we need to complete the square on the right side - Therefore, if
, then 
completes the square on the right side - This becomes
- This means that our function in vertex form is
Therefore, the vertex of the graph is 
.
Answer:
2.964
Step-by-step explanation:
Slot method
8 optionns n 1st slot
7 options in 2nd slot (since 1 is at 1st slot)
6 options in 3rd slot
5 options in 4th slot
8*7*6*5=1680 ways
