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aliina [53]
3 years ago
15

A pattern calls for 2 1 over 4 yards of material and 1 1 over 4 yards of lining. How much total fabric is needed

Mathematics
1 answer:
Arada [10]3 years ago
3 0
2 1/4+1 1/4=3 1/2
or 3.5 (3 and a half yards. )
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Vanyuwa [196]

Answer:

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Step-by-step explanation:

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2 years ago
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8_murik_8 [283]

Answer:

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Step-by-step explanation:

If X \sim N (µ, σ²), then  Z=\frac{x-\mu}{\sigma}, is a standard normal variate with mean, E (Z) = 0 and Var (Z) = 1. That is, Z \sim N (0, 1).

The distribution of these z-variate is known as the standard normal distribution.

Given:

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4 0
2 years ago
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alexandr402 [8]
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8 0
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vichka [17]

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4 0
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