60 % of 48 find the percent of a quantity using fraction

Which equation does NOT represent a proportional relationship between two variables with the constant of proportinality of? 1/2

Dimas [21]

Answer:

(D) $y=x+\frac{1}{2}$

Step-by-step explanation:

Two variables x and y are proportionally related if they can be written in the form y=kx, where k is the constant of proportionality.

From the given options, if $k=\frac{1}{2}$

(B) $y=\frac{1}{2}x$ is of the form y=kx

(C) $y=\frac{3}{6}x$ is of the form y=kx with $k=\frac{1}{2}$ as $\frac{3}{6}=\frac{1}{2}$ in its lowest form.

(C) $y=0.5x$ is of the form y=kx with $k=\frac{1}{2}$ as $0.5=\frac{1}{2}$ in fractional form.

On the Contrary,

In Option D, $y=x+\frac{1}{2}$ does not represent a proportional relationship between x and y. The constant of proportion is supposed to be a product of x.

6 0

3 years ago

Make a scatter plot of the data below.

vesna_86 [32]

Answer:

c

Step-by-step explanation:

6 0

2 years ago

What is the pattern to 1,2,4,7,11

Svetllana [295]

Answer:

1+1=2

2+2=4

4+3=7

7+4=11

so the patter is number + natural numbers (serially)

Step-by-step explanation:

4 0

2 years ago

3. The perimeter of a rectangular playing field is 504 yards. The area of the

Len [333]

The perimeter is twice the sum of the length and the width:

$P = 2(w+l)$

The area is the product of the dimensions:

$A = wl$

So, the system is

$\begin{cases}w+l=504\\w\cdot l=14276\end{cases}$

4 0

3 years ago

I need help, which one is it?

Sedbober [7]

Answer:

B. 3x ^3√648x^4y^8

Step-by-step explanation:

steps in picture

for more information, visit: brainly.com/question/12802621

4 0

3 years ago