Question

Please Help me out on N, I got the other's but i need N please.

Answer 1

Answer:

Step-by-step explanation:

b). Since relation between the number of spring rolls and number of people is,

Number of spring rolls ∝ Number of people

Therefore, Number of spring rolls (R) = k × Number of people (P)

With the help of this proportional relation,

If the number of spring rolls (R) are 6 and the number of people (P) are 3.

6 = 3k

k = 2

So the equation that defines the relation will be,

R = 2P

a). For R = 1,

1 = 2P ⇒ P = 0.5

For R = 10,

10 = 2P ⇒ P = 5

For R = 16,

16 = 2P ⇒ P = 8

For R = 25,

25 = 2P ⇒ P = 12.5

For R = n,

n = 2P ⇒ P = $\frac{n}{2}$