Estime la rapidez promedio de la nave espacial Apolo en metros por segundo, dado que a la aeronave le tomó cinco días llegar a la Luna desde la Tierra. (La Luna se encuentra a 3.8 3 108
m de la Tierra.)

Can anyone me with 32,33,36,37,and 40.

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25