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viktelen [127]
3 years ago
15

A necklace contains 88 beads. Based on the information above, which is the best estimate for the cord length?

Mathematics
2 answers:
Ede4ka [16]3 years ago
8 0

Answer:

34 inches.

Step-by-step explanation:

Consider the below graph attached with this question.

The graph below shows the number of beads on varying cord lengths.

From the below graph it is clear that the equation of best fit line is

y=2.52x+1.61

We need to find the best estimate for the cord length if the necklace contains 88 beads.

Substitute y=88 in the above equation.

88=2.52x+1.61

88-1.61=2.52x

86.39=2.52x

Divide both sides by 2.52.

\dfrac{86.39}{2.52}=x

34.281746=x

x\approx 34

Therefore, the estimated cord length is 34 inches.

posledela3 years ago
7 0
Not enough info. It's unknown what the size of the beads are.
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