Can someone pretty i just don't get the last part: ( it says the following shows the estimated population and annual growth rates for four countries in the year of 2000. find the expected population of each country in 2025 asuuming their growth rates stay the same. can someone pleae : (

i got the forumula no^e^rt

and i put in no=2000= 19,169,000

t= 25

r= 0.006

(0.006x25)= 0.15

19,169,000= (0.15)

and im stuck it just says rewrite it as natural log of one value minus natural log of the other value] how to do that , someone .

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

Find the arc length of the semicircle. 7the grade

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?