losnietos82 losnietos82

19-01-2020
Mathematics

contestada

Y is directly related to X, and Y is 81 when X is 27. The constant of variation is a0.

Respuesta :

jimrgrant1 jimrgrant1

19-01-2020

Answer:

3

Step-by-step explanation:

Since y is directly related to x then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition y = 81 when x = 27

k = [tex]\frac{y}{x}[/tex] = [tex]\frac{81}{27}[/tex] = 3

Answer Link

Otras preguntas

The percent of attacks on the dark-colored mouse models is how many times greater than the percent of attacks on light-colored models

Industrialization resulted in what changes to American society? A) economic growth and increased urbanization B) immigration and an increase in workers’ benefit

The following were selected from among the transactions completed during the current year by Danix Co., an appliance wholesale company: Jan. 21 Sold merchandise

2 situaciones Use the verbs from the list to write a sentence for each stuation Follow the model and use a different verb in each sentence. almorzar Cerrar com

HALLPPP its worth 50 points

She_______have been crying.that could have been why her eyes were so red and swollen

A 5 foot wide painting should be centered on a 11 foot wide wall. How many feet (x) should be on each side of the painting?

Chiara's goal is to save $1 500. Each week she saves 15% of her weekly income of $674.

Characterological self-blame reduces future control because it is a(n) ____________ attribution.

where are the hymalaias