one of the challenges of wind power is that the ___ of wind ___ day to day depending on weather conditions
2 answers:
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Answer
Step 1
Toy 1 = 0.953
Toy 2 = 2.177
Step 2
Toy 1 = 953g
Toy 2 = 2177g
Explanation
Since we know that 1kg = 2.2026, if we divide 1kg by 2.2026, we get how much 1 pound is equal to. We then times that by the weight of the toy, and we get the weight in kg.
Toy 1
2.2046 lbs = 1 kg
2.1 lbs = ?
= 0.9525
To the nearest thousandth = 0.953
Toy 2
2.2046 lbs = 1 kg
4.7 lbs = ?
= 2.177
To the nearest thousandth = 2.177
Step 2
To convert kilograms to grams, we times the kg total by 1000, to get the mass in grams. (1kg = 1000g).
Toy 1
0.953 x 1000 = 953g
Toy 2
2.177 x 1000 = 2177g