zireyasmith9 zireyasmith9
  • 07-10-2020
  • Physics
contestada

It takes Serina 0.25 hours to drive to school. Her route is 21 km long. What is Serina’s average speed on her drive to school?

Respuesta :

pfellas
pfellas pfellas
  • 07-10-2020
Speed = distance / time = 21 / 0.25 = 84 Km/hr
Answer Link

Otras preguntas

Geog 1014 in 1899 china participated in what was called the boxer rebellion. what was that all about
Nearly_______of all Americans are currently using cocaine
a wheelbarrow is a complex machine that combines which simply marchines?
What ideas about land ownership and boundaries does “Mending Wall” by Robert Frost express? Ownership and boundaries come at the cost of freedom. Ownership
What solved the increasing labor problem the Spanish had in the america
what does the line 2x + 7 = 7 look like?
What is the pattern sequence of 13, 39, 117, 351, 1053?
What are the symptoms and long term complications of genital human papilloma virus?
Correct answer gets brainliest and full ratings, I really need help with these :(
What is the narrator doing in the first paragraph of "the end of something" by ernest hemingway? a.spying on germans b.fishing with a friend c.fighting in the w