kaylaspringer10 kaylaspringer10

02-02-2021
Mathematics

contestada

Suppose y varies directly with x when x is 4, y is 32. What is y when x is -2

Respuesta :

ChoiSungHyun ChoiSungHyun

02-02-2021

Step-by-step explanation:

Since y varies directly with x,

y = kx, where k is a real constant.

When x = 4, y = 32.

=> (32) = (4)k, k = 8.

Therefore when x = -2,

y = kx = (8)(-2) = -16.

Answer Link

Otras preguntas

An executive at an online video company wants to look over usage data from the previous month. The company has data from10,000 subscribers. The executive is int

what is the volume in liters of 76 grams of fluorine (f2) at a temperature of 0 celcius and 101.3 kilopascals?

Please someone help with Q4 and Q3 I’m really stuck and not sure if the calculations for Q3 that I’ve done are correct

please help me by 12 am PST. 25 points!!!

There are 110 calories per 28.4 grams of Cereal X. Find how many calories are in 39.76 grams of Cereal X

How might a company’s goals for employee development be related to its goals for innovation and change?

In snapdragons, red flower color (R) is codominant with white(W), the heterozygotes being pink. The normal (broad) leaves (B) are codominant with narrow (grassl

1 Peliminary Questions:1. List the factors that might affect the time it takes fortime it takes for an object to fall from a certain height.

In microscopy, the ability to distinguish two objects separated by a small distance is called ________________.

The economic entity assumption requires that the activities of an entity be kept separate and distinct from the activities of its owner and all other economic e