itchbay247 itchbay247

01-12-2016
Mathematics

contestada

A runner is 7/8 mile from the finsh line. she can travel 3/8 mile per minute,how long will it take her to finsh the race

Respuesta :

apologiabiology apologiabiology

04-12-2016

distance=rate times time
7/8=3/8 times time
times both sides by 8/3
56/24=time
28/12=time
14/6=time
7/3=time
2 and 1/3=time
answer is 2 and 1/3 minutes

Answer Link

Otras preguntas

A concentrated solution in water will always contain a strong or weak electrolyte true or false

What is the coordination number of platinum in the complex ion cis-diamminedichloroplatinum(ii)?

If an electric train is travelling south, which way is the smoke going?

The organization of visual elements in two-dimensional art is called:

Which country, of those listed below, has the lowest percentage of women in senior management?

Nearly every surgical procedure uses some level of anesthesia. true or false

The Stamp Act, enacted by Parliament in 1765, was the first law that taxed the American colonists

I'm stupid so help me.

To support a tree damaged in a storm, a 12-foot wire is secured from the ground to the tree at a point 10 feet off the ground. The tree meets the ground at a ri

Sp3 help please? 1. Mi madre tiene que _ el autobús escolar después de _ a diario. a. Devolver, manejarlo b. Devuelve, manejarlo c. Devolve, manejarle d. Dev