From 1970 to 1980 the consumer price index(cpi)increased from 38.8 to 82.4. if a dozen eggs cost $0.25 in 1970 and price of egg increased at the same rate ae the cpl from 1970 to 1980 approximately how much did a dozen cost n 1980

step-by-step explanation:

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step-by-step explanation:

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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answer: 2530

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