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11.

10. Suppose you want to buy concrete for a

36 ft by 24 ft by 9 in. patio. If concrete costs

$55/yd', how much will the concrete for the

patio cost?

Respuesta :

Answer:

$1430

Step-by-step explanation:

1. Convert feet to yard

     36ft=12yd

     24ft=8yd

      9inch=.25yard

2.We need to find the volume

 v=12*8*0.25

 v=26yards³

cost=26*55=$1430

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