So you would use:
[ ((V2<span> - V</span>1) / |V1<span>|) * 100 ]
</span>V1<span> = 87.5 to V</span>2<span> = 125
</span>
<span><span>= ((125 - 87.5) / |87.5|) * 100
= (37.5 / 87.5) * 100
= 0.428571 * 100
= 42.8571% change
= 42.8571% increase
</span>
Hope it helps !!!!!!!!! :)</span>
The answer is C I just did that question
Answer:
Step-by-step explanation:
A graph between the amount of time that backpacker hikes to the distance travelled is given .
- We need to find the constant of proportionality and the equation of the relationship .
According to the Question ,
- Where k is a constant . Now from the graph , when y is 5 x is also 5 . On substituting the numbers ,
Again the constant of proportionality is the slope of the line.
- Here the slope of the line is 1 and its y intercept is 0 . On using slope intercept form ,
Substitution!
<span>y = 4x – 10...(1)
y = 2...(2)
You have y=2 here, substitute it in equation (1),
</span><span>y = 4x – 10
</span><span>2 = 4x – 10
</span>Add both sides by 10
12=4x
Divide both sides by 4
x=3
We have x=3, and y=2. ==> (x,y) = (3,2)
Answer:
1000000
Step-by-step explanation: