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

How is momentum similar to inertia? Explain.

How is momentum similar to inertia? Explain.

Why do many different types of proteins exist even though there are a limited number of amino acids

I need help. I don't know how to solve the problem at all.

The Miller family visited Mama's kitchen and ordered 4 hamburgers and 3 medium fries and paid $17.35. James ordered a medium drink , and a hamburger , and mediu

Which number is a multiple of 6? A 65 B 70 C 79 D 96 How do I find out?

there are two trains A and B. which are 30 kms apart. both the trains are moving towards each other with velocity of train A is 40 kms / hr velocity od train B

The Miller family visited Mama's kitchen and ordered 4 hamburgers and 3 medium fries and paid $17.35. James ordered a medium drink , and a hamburger , and mediu

accurate estimation of 75-33

What does W = too Please help