Lizziesweet16 Lizziesweet16

02-12-2018
Physics

contestada

A train travels 53 kilometers in 1 hours and then 81 kilometers in 3 hours what is its average speed?

Respuesta :

YourTypicalAsian YourTypicalAsian

02-12-2018

(53+81)/4 hours = 33.5km/h

Answer Link

Otras preguntas

25 point to who gets these problems plus thank

______ are chemical messengers secreted by glands. Exocrine glands, such as sweat glands, secrete fluids through ducts. _______ glands secrete hormones directly

list the similarites between amino acids, fatty acids, and sugars(monosaccharides).

write the first five terms of each sequence. determine whether each sequence is arithmetic, geometric, or neither.

According to the Culture Lesson, most people live in the south of the country. Question 4 options: True False

please provide an example that indicates your ability to function effectively as a productive member of a team working toward a common objective.

write a proof sequence for the following assertion. justify each step. (p ∨ q) ∨ (p ∨ r) ⇒ ¬r → (p ∨ q)

the diameter of a hydrogen atom is about 1.05 cross times 10 to the power of negative 10 end exponentmeters. a protein molecule has an overall length of 3000 ti

Explore and discuss reasons why physical changes taking place in the brain of adolescents could make it difficult for them to function

efficiency in a market is achieved when question 22 options: a) all firms are producing the good at the same low cost per unit. b) the sum of producer surplus a