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a_sh-v [17]
3 years ago
8

Steve uses 14 blue beads and 6 green beads to make a bracelet. Which ratio compares the number of blue beads to the total number

s of beads in one bracelet?
A. 14:6
B. 6:14
C. 6:20
D. 14:20
Mathematics
1 answer:
sladkih [1.3K]3 years ago
3 0

There are 14 blue beads in total. If you use 14 blue needs and 6 green needs that is 14+ 6 which equals 20.

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Answer:

u=\frac{8y-72}{7}

Step-by-step explanation:

Flip the equation.

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\frac{7}{8}u=y-9

Divide both sides by 7/8

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Hi! I need help with the attached question in calc. Thank you:)
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Answer:

3π square units.

Step-by-step explanation:

We can use the disk method.

Since we are revolving around AB, we have a vertical axis of revolution.

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Our radius since our axis is AB will be 1 - x or 1 - y/9.

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Evaluate (I ignored the 0):

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Note:

You can do this without calculus. Notice that R₁ revolved around AB is simply a right cone with radius 1 and height 9. Then by the volume for a cone formula:

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