Lucy plans to buy a refrigerator. She wants a large model so it has enough space for all the food she needs to store so that she takes fewer trips to the grocery store. Lucy also wants a refrigerator that does not use too much electricity. However, when she goes to the appliance store, she finds that larger refrigerators use more energy. Which statement best explains why there is NO perfect solution for Lucy's
a. Lucy cannot choose the values of the variables.
b. The two variables have to be calculated.
c. There is a trade-off between the two variables.
d. Lucy does not know which variable is more important.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Lucy plans to buy a refrigerator. She wants a large model so it has enough space for all the food she needs to store so that she takes ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Sediments on Earth's Surface can have a different composition than the underlying bedrock. How is this best explained
Answers (1)
What is the major environmental factor limiting the numbers of autotrophs at great depths in the ocean
Answers (1)
The growth rate of a population increases, the doubling time a. increasesb. decreasesc. remains the samed. depends on the amount of natural resourcese. is not related to growth rate increases
Answers (1)
Fix the statement to make it agree A. Sulfuric acid in the stomach kills bacteria that enters your body on the food you eat
Answers (1)
An object from space burning up as it enters the atmosphere of a planet
Answers (2)
New Questions in Biology
Photoperiodism and flowering use the data in the table below to determine whether each plant is a short-day plant, a long-day plant, a day-neutral plant, or a plant that cannot be classified based on the data. description plant a plant b
Answers (1)
The alkali metals make up which group of the periodic table?
Answers (2)
What is the most important mechanism through which combined oral contraceptives prevent pregnancy?
Answers (1)
You are making CO2 production measurements on hovering hummingbirds in Peru and assume they have fed on floral nectar recently (glucose), but in fact, they have not fed in the last hour and are metabolizing fat;
Answers (1)
C. Which specific biomolecule (lipid, protein, nucleic acid, carbohydrate) is each food mostly made of?
Answers (1)