Ratio 400g : 1kg can be written in the form 1 : n find the value of n? I cant figure this out please can i have some help and reply's thanks.

where is the rest of the

step-by-step explanation:

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest