Moniikae Moniikae

24-02-2017
Mathematics

contestada

Working alone, shayna can harvest a field in 8 hours. John can harvest the same field in 16 hours. How long would it take them if they worked together?

Respuesta :

Аноним Аноним

25-02-2017

(1/8)x + (1/16)x = 1
(2/16)x + (1/16)x = 1
(3/16)x = 1
x = 16/3 = 5.33333 hrs

Answer Link

Otras preguntas

The other 2 graphs.

Which of the following is a characteristic of a service? A. Can be stored B. Can be repeated in exactly the same way C. Mass produced D. Intangible

map of europe 45 countries

Carly withdraws $18 from her bank account. Which number line represents this amount? -20 -15 -10 -5 0 5 10 15 20, 10 15 20 -20 -15 -10 -5 0 5 10 15 20 -20 -15 -

¡Tu prima tenía treinta _________ de peluche en su habitación! canicas osos rayuelas trompos

Writing sentences with different types of nouns

PLEASE HELP WITH SPANISH ASAP!!

complex sentence paki anserwan po

According to the text, what are some different ways that kites have been used by the Chinese military around 3000 years ago?

Which of the following describes how oxygen moves during respiration?