jenijaime07pdzp04 jenijaime07pdzp04

10-11-2018
Mathematics

contestada

Alfonso and Lucas are 238 miles apart, traveling towards each other. If Lucas travels 21 mph and Alfonso travels 13 mph how long until they meet?

Respuesta :

10-11-2018

Lucas equation for his location is x(t) = 13t.

Alfonso's equation is x(t) = 238 - 21t

If you equate these, you get:

13t = 238 - 21t =>

34t = 238

t = 7

So after seven hours they meet.

Answer Link

Otras preguntas

High protein diet in diabetic patient is important? Support your answer

As long as you have a library card, you can access?

A purpose of the Declaration of Independence was to explain

16.) Simplify: -10 + -38 +7

Which of the following is a heterotroph? sunflower potato butterfly soybeans

Para mi cumpleaños, mamá siempre me _____ mi comida favorita, arroz con pollo. Question 1 options: sirves sirvo sirve servir

which of the following damaged the political relationship between great britain and china during the mid 19 century

what is the volume of a cone if height is 27 cm and radius is 7cm

What is the sequential pattern of events that occurs in a story? dialogue antagonist plot setting

Read the sentence. Sally's dexterous hands make simple work of even complex tasks, such as knitting. Use context clues to determine the denotation of the underl