clairekim718 clairekim718
  • 01-12-2021
  • Mathematics
contestada

A 12-in. steel cable weighs 0.428 lb. How much does 12.8 ft. weigh?

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 01-12-2021

Answer:

  5.48 lb

Step-by-step explanation:

12 inches is 1 foot.

12.8 times that length will have 12.8 times that weight:

  12.8 · 0.428 lb = 5.4784 lb ≈ 5.48 lb

__

The given values have 3 significant figures, so the answer needs to be rounded to 3 significant figures.

Answer Link

Otras preguntas

If you connected 10 of these 12V (10 W) lamps in parallel, to the 12V source, how much current would the source have to supply
What volume is occupied by 0.109 molmol of helium gas at a pressure of 0.98 atmatm and a temperature of 307 K
State whether the following statement is true or false. If false, then rewrite1. Melting of ice is a physical change.​
Balance the following equation :Sodium + water sodium hydroxide + hydrogen with steps​
Which did Theodore Roosevelt extend with the announcement of the Roosevelt Corollary? A. the Monroe Doctrine B. Dollar Diplomacy C. the Big Stick Policy D. the
find the value of the following 8711×99+8711​
The Crazy Snake Uprising took place in _________. A. February 1905 B. December 1901 C. November 1898 D. January 1901
HELP!!!!!!!!!!!!!!!! pls
plz help me with the attachment
dialogue between two friends about holiday....​