A feather weighs 0.0082 g. How many feathers would you need to make a weight of 4.1 x 10^3 g? Write the answer in scientific notation. (1 point)
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Review
To find the number of feathers needed to make a weight of 4.1 x 10^3 g, we can set up a proportion:
0.0082 g / 1 feather = 4.1 x 10^3 g / N feathers
Cross multiplying, we get:
N feathers = (4.1 x 10^3 g) / (0.0082 g)
N feathers = 5 x 10^5
Therefore, you would need 5 x 10^5 feathers to make a weight of 4.1 x 10^3 g.
To find the number of feathers needed to make a weight of 4.1 x 10^3 g, you need to divide the desired weight by the weight of one feather.
Number of feathers = desired weight / weight of one feather
Number of feathers = (4.1 x 10^3 g) / (0.0082 g)
To perform the division, divide the numbers and subtract the exponents:
Number of feathers = 5.0 x 10^5
Therefore, you would need 5.0 x 10^5 feathers to make a weight of 4.1 x 10^3 g.
To find the number of feathers needed to make a weight of 4.1 x 10^3 g, we can divide the weight by the weight of a single feather.
Weight of a single feather = 0.0082 g
Number of feathers needed = (Weight to be achieved) / (Weight of a single feather)
Number of feathers needed = (4.1 x 10^3 g) / (0.0082 g)
Dividing these two values, we get:
Number of feathers needed = 5 x 10^5 feathers
Therefore, you would need 5 x 10^5 feathers to make a weight of 4.1 x 10^3 g.