The calculation that increases 60 by 300%

100% equals to 60

To work out 300%, you need to times 60 by 3 which is 180

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

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