For this case, the first thing we must do is define variables.
We have then:
x: time in minutes
y: distance traveled.
We then have the following equations:
For Kathleen:
For Arnob:
By the time Arnob reaches Kathleen we have:
From here, we clear the value of x.
We have then:
Answer:
it takes Arnob to catch up to Kathleen 75 minutes:
d. 75
Dr/dt= 8cmM-¹
dA/dt = ?
but A= πr²
so dA/dr =2πr
but recall
dA/dt = dA/dr • dr/dt
dA/dt = 2πr • 8cmM-¹
dA/dt = 2×π×39 ×8 = 624cm²M-1
Answer:
3±95√3 is simplified as 167.5495 or - 161.5495
Step-by-step explanation:
Given expression;
3±95√3
This expression can be simplified as;
3±95√3 = 3 + 95√3 or 3 - 95√3
= 3 + 95(1.7321) or 3 - 95(1.7321)
= 3 + 164.5495 or 3 - 164.5495
= 167.5495 or - 161.5495
Therefore, 3±95√3 is simplified as 167.5495 or - 161.5495
The answer is 4
Because if u count by suxties
Answer:
Yes, you are 100% correct! Good job!!!
Step-by-step explanation:
