babydoll1 babydoll1

11-11-2014
Mathematics

contestada

If y varies inversely as x and y=2 when x =25 find x when y=40.

Respuesta :

Аноним Аноним

11-11-2014

Ok, since y varies inversely as x , the equation is y=k/x....... Then you plug in 2 for y and 25 for x to find K....... After that you get K= 50...... Then plug in 50 for K and 40 for y then solve for x....... After that you get X= 1.25!!!!! :)

Answer Link

Otras preguntas

The boy waved his hands to his mother, who was standing at the school gate, to _______ her attention.attractpullfollowtempt

Why are different types of cancers named based on where in the body they originate (breast cancer, skin cancer, bone cancer, etc.)? Why does it matter from whic

how did mitochondria and chloroplasts most likely arise?

A) Cornwallis Surrenders at Yorktown, John Adams Elected President, the Spanish-American War, the Kansas-Nebraska Act B) The Declaration of Independence, the Co

the sum of two and a number is at least 16

A beverage company advertises that they have increased their bottle size to 14.4 ounces, which is 20% more than the original size. What is the original size of

Write an equation of the line containing the given point and parallel to the given line. (6,-9); 5x - 9y = 8 .....

which is an ipsec protocol that authenticates that packets received were sent from the source?

what is the action of sclera?

8 divided by negative 2 times 4 to the 2 power + 9