dnandysaCh7r dnandysaCh7r

31-07-2016
Mathematics

contestada

The point (12, 9) is included in a direct variation. What is the constant of variation?

Respuesta :

nobillionaireNobley nobillionaireNobley

04-08-2016

For direct variation:
y = kx
9 = 12k
k = 9/12 = 3/4

Answer Link

Otras preguntas

Which of the following equations involving differentials comes from the rule y=4x²? 1) dy/dx = 8x 2) dy/dx = 4x 3) dy/dx = 2x 4) dy/dx = 16x

A two-pole induction machine with 3 phi, 460 V, 12 kW, and 60 Hz delivers rated output power at a slip of -0.1. The stator to rotor turns ratio is 1:0.5. The wi

not allowed A robot is placed on a metre square grid, as shown below. It starts on the point with coordinates (-3,-2). The robot moves 4m right and then stops.

Martin flips a coin and Chris grabs a skittle out of a bag containing 5 green skittles, 3 blue skittles, and 1 red skittle. What is the probability that Martin

Mixed methods is sometimes known as triangulation or integrated research.a. true b. false

Use the graph to work the solution to these simultaneous equations Y=x+2 Y=2x

Describe research that suggests that aggression cannot be accounted for entirely by instincts. In general, what do most social psychologists think about the cau

The Vanguard 500 Index Fund (Ticker: VFIAX) held a stock in 2020 for an average of ______________before it was sold. 1) 25 months 2) 4 months 3) 25 years 4) 4 y

Because numerous important crop species have evolved in tropical rain forests, these sites may have importance in what ways? A) as a site of growing new types o

A solar probe departs Earth on a rocket traveling at 0.75c. According to a clock on board the solar probe, the travel time between the Earth and the Sun is 566