03-12-2017
Mathematics

contestada

Find Y when X equals 14 if y varies directly with x to the second power and y =72 when x=6

Respuesta :

jutipzndh jutipzndh

03-12-2017

[tex]y = kx ^{2} \\ 72 = k({6}) ^{2} \\ k = 2 \\ y = k(14)^{2} \\ y = 2 \times {14}^{2} \\ y = 392 \\ [/tex]

Answer Link

Otras preguntas

When an object is charged, what type of subatomic particle is transferred between objects?

What is 4p-13p-p=-150 More 2 step equations. I don't get this one at all

At Jones College, there are a total of 100 students. If 30 of the students have cars on campus, and 50 have bicycles, and 20 have both cars and bicycles, then h

Why Do We Sweat? Need some help

Which object would best be identified by a periodic Doppler shift in a star's spectrum along with a dip in the stars light intensity? a black hole a nebula a co

can someone please help ? (:

How do you solve a system of equations by elimination when the signs are the same

determine the most precise name of the quadrilateral ABCD from the information given. for #13 & #14

what are the 2 properties of enzymes that allow them to act as biological catalysts?

what is a vortex? need some help