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The Ramirez family has a circular garden with a diameter of 22 ft. They cover the garden with mulch. The cost of the mulch is $1.25 per square foot. To the nearest dollar, how much will it cost to cover the garden in mulch?
A) $380

B) $475

C) $1,520

D) $1,900

Respuesta :

Maybe A or B I’m not sure

The cost to cover for the entire garden will be $475.

  • Diameter = 22 ft.
  • Radius = 22 ft / 2 = 11 ft

The area of the circular garden will be:

= πr² = 3.14 × 11 × 11 = 379.94

Therefore, the cost for the entire garden will be:

= 379.94 × 1.25

= 475

In conclusion, the correct option is $475.

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