genesimons73 genesimons73

04-08-2016
Mathematics

contestada

If y varies inversely as x, and y = 4 as x = 8, find y for the x-value of 2.

Respuesta :

nobillionaireNobley nobillionaireNobley

04-08-2016

For inverse variation, y = k/x
4 = k/8
k = 4 x 8 = 32
y = 32/x

When x = 2, y = 32/2 = 16.

Answer Link

Otras preguntas

is a disease of the arteries that supply the heart muscle with blood

What is the sixth term in the binomial expression (5y+3)^10

I need help answering this question can someone please help me

What people was responsible for spreading greek culture?

The operating system allows the computer and its devices to communicate. A. True B. False

According to the article, what happens to teenagers who get insufficient sleep?

A rectangle with vertices located at (1, 2), (1, 5), (3, 5), and (3, 2) is stretched horizontally by a factor of 3 with respect to the y-axis. What is the area

"can you identify the types of cell in which each organelle is found?"

In addition to facebook research, carmex uses retailer checkout scanner data to determine which formulations of carmex are most popular. this type of primary da

The ________________________ was a rich and powerful group of romans who helped run the city.