christianlitty christianlitty

11-03-2021
Mathematics

contestada

Help me
The value of y varies directly as x, and y is 64 when x is 8. What is the constant of variation k?

Respuesta :

11-03-2021

Answer:

Step-by-step explanation:

Direct variation has the form y/x=k or y=kx so for y=64 and x=8 we have

64=8k, dividing each side by 8

k=8

So the constant of variation is 8

Answer Link

Otras preguntas

Recently, 18.3% of visitors to the travelocity web site hailed from the google search engine. a random sample of 130 visitors on the travelocity web site was se

About ___% of children score within one standard deviation above or below the national average in intelligence.

Sam is observing the velocity of a car at different times. After two hours, the velocity of the car is 50 km/h. After six hours, the velocity of the car is 54 k

PLEASE HELP ME I AM REALLY STUCK, BRAINLIEST IF CORRECT!! PLEASE USE WORK, THANK YOU!:) On a piece of paper, use a protractor to construct right triangle ABC w

Can someone help me with this question please

You paddle a canoe with a force of 338 N. You and the canoe have a combined mass of 83 kg. What is the acceleration of the canoe? A. 5.3 m/s2 B. 4.1 m/s2

Use this chart of a portion of a dichotomous key to answer the question. dichotomous key which question distinguishes organism x from organism z? question 1 que

Which is NOT a good reason to employ pre-reading techniques before digging into a reading assignment? A) You may be able to skip reading altogether. B) You ma

Below are 4 examples of ways damschen and her colleagues could have designed their experiment. identify what is wrong with each design.

Which was a problem confronting president carter as the 1980 election approanched?