Answer:
x=170
The question is asking you to add them together to get your unknown number
Answer 12.2g is the answer
<h3>＿＿＿＿＿＿＿｡o*★*o｡＿＿＿＿＿＿</h3><h2>— Answer☕</h2>
Yes. Light from the sun can pull energy out of the ink, causing it to become visible
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Sorry if wrong
Molecules in the gaseous state have the highest kinetic energy. This is because they are free to move around in random directions.
Answer:
4.8 h
Explanation:
The meal contains 53.0 grams of fat. If fat provides 38 kJ/g, the energy supplied is:
53.0 g × 38 kJ/g = 2.0 × 10³ kJ
The meal contains 38.0 grams of protein. If protein provides 17 kJ/g, the energy supplied is:
38.0 g × 17 kJ/g = 6.5 × 10² kJ
The meal contains 152 grams of carbohydrate. If carbohydrate provides 17 kJ/g, the energy supplied is:
152 g × 17 kJ/g = 2.6 × 10³ kJ
The total energy supplied is:
2.0 × 10³ kJ + 6.5 × 10² kJ + 2.6 × 10³ kJ = 5.3 × 10³ kJ
Swimming burns 1100.0 kJ/hour. The time required to burn 5.3 × 10³ kJ is:
5.3 × 10³ kJ × (1 h/1100.0 kJ) = 4.8 h
