Rick jarred 14 liters of jam after 2 days. How many days does Rick need to spend making jam if he wants to jar 21 liters of jam in all? Assume the relationship is directly proportional.
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Will reward u brainliest! a restaurant did a survey among 100 customers to find their food preferences. the customers were asked about their preferences for pasta or rice. out of the total 30 people who liked pasta, 10 liked rice also. there were 40 people who liked rice. ok so all i need is someone to fill these in: like pasta and rice: like pasta, do not like rice: do not like pasta, like rice: do not like pasta or rice: