Answer:
(5,-3)
Step-by-step explanation:
Answer:
$85
Step-by-step explanation:
445-20=425 425 ÷5= 85
Hello,
A=πr²
dA/dt=2πr*dr/dt
if dr/dt is constant, dA/dt is linear.
Answer:
The solution is in the picture above
Answer:
10 times
Step-by-step explanation:
Note : It is given that,
Planet Ruba has a population of 1 million aliens and Planet Zamba has 1 hundred thousand aliens.
We know that,
1 million = 1,000,000
1 hundred thousand = 100,000
If we divide 1,000,000 by 100,000, we can compare the populations of two planets. So, we get :

It means that the population of Ruba planet is 10 times that of the Zamba planet.