Which describe unit rates? Check all that apply. 1. Nadia pays $30 for 2 baseball tickets.
2. A certain type of sailboat travels at 7 nautical miles per hour.
3. The cost of 3 hot chocolates is $2.
4. A summer camp provides 3 meals for each camper.

answer is 2 and maybe 4??

Step-by-step explanation:

examples:

• 100 cars pass by in 2 hours. The unit rate is 50 cars per hour.

• You can paint 3 boards in half an hour. The unit rate is 6 boards per hour.

• 200 sausages were eaten by 50 people. The unit rate is 4 sausages per person.

• They need 5 m of thread to make 2 cm of cloth. The unit rate is 2.5 m per cm.

• The car can go 1000 km on 50 litres of fuel. The unit rate is 20 km per litre.

• There are 100 students and 4 teachers. The unit rate is 25 students per teacher.

• In the last 4 weeks Sam earned $2000. The unit rate is $500 per week.

basically its something per unit of something else

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

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