Respuesta :

Answer:

[tex]\fbox {D. 3,200.4 mm}[/tex]

Step-by-step explanation:

Given :

[ 1 inch = 2.54 centimeters ]

Unit conversions to keep in mind :

  • 1 feet = 12 inches
  • 1 cm = 10 mm

Solving

  • 10.5 feet
  • 10.5 x 12 inches
  • 126 inches
  • 126 x 2.54 cm
  • 320.04 cm
  • 320.04 x 10 mm
  • 3200.4 mm
seanbordens
The answer is D 3,200.4 mm I get that answer be equal ovulating the millimeters by 10.5 feet divided by the equal force of us in typical jetstream. Therefore 1 inches 2.54 cm. Then if I divide that by two, I get 3,200.4.