KandaceCibula711 KandaceCibula711

22-05-2015
Mathematics

Answered

If y varies directly as x and y = 144 when x = 12, what is the value of y when x = 17?

Answer :

23-05-2015

[tex]y=kx \\ \\ y=144 \hbox{ when } x=12 \\ \Downarrow \\ 144=k \times 12 \\ k=12 \\ \\ y=12x \hbox{ and } x=17 \\ \Downarrow \\ y=12 \times 17 \\ y=204 \\ \\ \boxed{y=204} \hbox{ when } x=17[/tex]

Answer Link

Other Questions

On a map, 1 inch represents 1,000 miles. If the area of a country is actually 16 million square miles, what is the area of the country’s representation on the

write three ratios that are equivalent to the one given 18 rights handed student for every 4 left handed students

Estimate the total weight of two boxes that weigh 9.4 and 62.6 pounds using rounding and compatible numbers. which estimate is closer to the actual total weight

The speed at which a certain computer can access the internet is 2 megabytes per second. How fast is this in megabytes per hour.

What is the value of (-4.5) (-8.25) ? Please!

T(8,15) is the midpoint of CD. The coordinates of d are (8,20) what are the coordinates of c

Which digit in the number 53,941 would be changed to form 58,941? How would the value of 53,941 change?

A car is driven 100 kilometers in the 1st week, 130 kilometers in the 2nd week, 160 kilometers in the 3rd week, and so on. What will be the total distance trave

The first light bulb had a filament made of _____.

Charlie has x state quarters. Ty has 3 more quarters than Charlie has. Vinnie has 2 times as many quarters as Ty has. Write and simplify an expression to show h