The answer is D. they are equal
Answer:
The constant of variation is 5.
Step-by-step explanation:
In direct variation, as y varies directly with x, the standard equation is
y = kx,
where k is the constant of variation.
In your case, we use R and S. R varies directly with S, so we have
R = kS
We know that when S = 16, R is 80, so we plug in those values and solve for k, the constant of variation.
R = kS
80 = k(16)
k = 80/16
k = 5
Answer: The constant of variation is 5.
Answer: 48r2-3
Step-by-step explanation:
I got that before
Answer:
520
Step-by-step explanation:
0.52 as a percent is 52%. 52% of 1000 is 520.