Seudónimo Seudónimo

16-12-2016
Mathematics

contestada

y is directly proportional to x, and y =216 when x=2 find y when x=7

Respuesta :

pingwin09 pingwin09

16-12-2016

y = kx
@ y = 216, x = 2
k = y/x = 216/2 = 108

@ x=7
y = (108)(7) = 756

Answer Link

Otras preguntas

Why did slavery continue after the Revolution?

Water moves from Earth's surface to the atmosphere and back to Earth's surface again in a process known as the water cycle. Which of the following is the major

In which of the following sentences is a semicolon used correctly? A. Joe watered the garden and; the plants did not grow. B. Joe watered the garden; however, t

Which of the following represents "the difference between a number and eight is twenty-two"?

On a recent survey, 60% of those surveyed indicated that they preferred walking to running. If 540 people preferred walking, how many people were surveyed?

Hillgrove High School plays 3 soccer games. The team loses 2 of those games. According to the tree diagram, how many ways could this happen?

Which of these is true about DNA, proteins, and the expression of genetic traits?

Which sentence uses verb tenses correctly? My puppy ripped apart his toys and then hides them around the house. My puppy rips apart his toys and then hid them a

The pH of a solution is determined to be 1.5. The solution is acidic. basic. neutral. a salt.

What is the key difference between a liquid and gas?