samuelesguerra79
samuelesguerra79 samuelesguerra79
  • 24-03-2021
  • Mathematics
contestada

3.
Nevaeh ran 21 kilometers in 5 hours. If she ran at a constant speed, how many
kilometers did she run in 2 hours?
A. 8.4 kilometers
B. 4.2 kilometers
C 1.2 kilometers
D. 42 kilometers

Respuesta :

xjxccax
xjxccax xjxccax
  • 24-03-2021

Answer:

a) 8.4 kilometers

Step-by-step explanation:

21 kilometers ÷ 5 hours = 4.2 kilometers per hour

4.2 kilometers x 2 hours = 8.4 kilometers

Answer Link

Otras preguntas

A number to the 11th power divided by the same number to the 8th power equals 27. what is the number?
Para tomar limonada (lemonade), necesitas: (3 points)
What role did Aeneas play in the founding of Rome
I need help ASAP Please HELP ME..............................
What are 3 differences between mitosis and meiosis?
What is the surface area of a cubic box that contains a baseball that has a diameter of 3 inches? And explain why
Describe how the mexican american war started
The compound NaCl is an example of a(n) A. covalent compound B. ionic compound C. element D. molecule
please i need help asapIn a plant, the leaves allow gases to be exchanged. Which structure in the human body is similar in function to leaves? A. the pancreas
Prove the identity. sin(−θ) cot(−θ) = cos θ