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Aloiza [94]
2 years ago
6

A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cook

ies made, y, to the number of cups of flour used, x?
Question options:

48


0.6


3


16
Mathematics
2 answers:
tatuchka [14]2 years ago
7 0
1 cup of flour makes 16 cookies
xeze [42]2 years ago
4 0
The amount of flower would be 1 cup, which makes 16 cookies so 3 cup creates 48 cookies
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The spherical coordinate that is converted from the given rectangular coordinate is (12.62, 46.67°, 35.3°).

Here, the given rectangular coordinate is (5, 5.3, 10.3).

Therefore, the value of 'x' is 5, the value of 'y' is 5.3 and the value of 'z' is 10.3.

We can convert the rectangular coordinate (x, y, z) into spherical coordinate (ρ, θ, Φ) by the below mentioned method.

We know, ρ² = (x²+y²+z²)

Therefore, ρ

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Again, tan θ = (y/x)

Therefore, θ = tan⁻¹(y/x) = tan⁻¹(5.3/5) = tan⁻¹(1.06) = 46.67°

Similarly, cos Φ = (z/ρ)

Therefore, Φ = cos⁻¹(z/ρ) = cos⁻¹(10.3/12.62) = cos⁻¹(0.816) = 35.3°

Here, the spherical coordinate is (ρ, θ, Φ).

Therefore, the required spherical coordinate for the given rectangular coordinate is (12.62, 46.67°, 35.3°).

Learn more about the conversion of a rectangular coordinate to a spherical coordinate here: brainly.com/question/17185505

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Step-by-step explanation:

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