ella4530 ella4530

03-05-2020
Mathematics

contestada

Y is directly related to X, and Yis 81 when X is 27.
The constant of variation is

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-05-2020

Answer:

3

Step-by-step explanation:

A direct variation is of the form

y = kx

We know x and y so we can find k

81 = k *27

Divide each side by 27

81/27 = 27k/27

3=k

The constant of variation is 3

Answer Link

Otras preguntas

Whats difference between statements and questions?

Betty saves $161 a month. She saves $141 less each month than Jack. How much will jack save in 2 years?

Help ASAP will give brainly

which of these statements accurately describes a similarity between sharks and ray-finned fishes A. They are equally able to exchange gases with the environme

UJUU JGiven p(a) = (a^4 - 6a^3 + 3a^2 + 26a – 24) = 0a) Check by the remainder or factor theorems which of these is a factor of the polynomialp(a): (a - 1), (a

samuel earns 3$ an hour less than jack. in 6 hours samuel earns 72$. which equation can be used to find x, the amount, in dollars, jack earns in an hour

According to Dr. King, in order for the Civil Rights Movement to be successful, it had to be grounded in

Why do you think immigration to the US decreased during Panics and Depressions?

Idk if my answer were right. I need clarification

If 5,x,y,40 are in geometrical progression, find x and y respectively.