Answer:
Liam's rate = 3 meters per second
Edgar's rate = 3.2 meters per second
Edgar swims faster
Step-by-step explanation:
<u>Liam:</u>
The equation 
gives the distance, d, in meters that Liam swims with respect to time, t, in seconds.
When 
When 
Rate of change:
Liam's rate is 3 metres per second.
<u>Edgar:</u>
When 
When 
Rate of change:
Edgar's rate is 3.2 metres per second.
Edgar swims faster.
Percent change formula states that
((New-old)/old) x 100 = the percent change / percent increase
So if we take your equation and plug it into our formula
((225-120)/120) x 100
(105)/120 x 100
.875 x 100
87.5 % increase of students on the trip
Hope this helps!
Answer:
Step-by-step explanation:
To find g(-4) , substitute the value of x that's - 4 into g(x). That is for every x in g(x) , replace it with - 4
We have
We have the final answer as
<h3>g(-4) = 14</h3>
Hope this helps you
15 gggggggggggggggggggggg
Answer:
40
Step-by-step explanation:
m+25=65
65-25=40
m=40
