phalenw phalenw

03-10-2017
Mathematics

contestada

if y varies directly as x, and y=8 when x=5, find y when x=10

Respuesta :

RedShadowSlayer RedShadowSlayer

03-10-2017

You have to set it up as a ratio 8/5 = y/10, then you have to cross mutliply and divide. So 8×10=80 and 80/5= 16 so y=16.

Ver imagen RedShadowSlayer

Answer Link

Otras preguntas

If 1 card is drawn at random from a standard 52-card deck, what is the probability that the card drawn is a face card?

What is the preposition of the sentence: the rider's trail began at st Joseph, Missouri?

Evaluate the polynomial xyz^2-z when x=6, y=-4, and z=-2

The list price of a book is $15. But if more than 12 copies are purchased, then the price per copy is reduced by $0.20 for every copy above 12. That is, $14.80

Which statement best describes the plasma membrane of a living plant cell?

At rite aid, you can buy 5bags of skittles for $5.25. At Duane trade, you can buy 4 bags of skittles for $5.00. At CVS, you can buy 10 bags of skittles for $9.0

Which phrase completes this sentence? the Right to Bear Arms the Right to a Fair and Speedy Trial Freedom of Speech, Religion, and Press Life, Liberty and the

Jessica can run 7.5 miles in 1 hour. How many minutes does it take her to run each half mile?

The narrator of the scarlet ibis compares naming doodle, william armstrong, to "tying a big tail on a small kite." what does this mean?

what symbolic implication emerge from Oedipus blinding himself