savonacooper5902 savonacooper5902
  • 04-06-2018
  • Mathematics
contestada

The minute hand of a clock is 7 inches what distance does the tip of the minute hand move in 25 minutes

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 04-06-2018
The arc length is the product of the radius and the angle in radians.
  s = rθ
  s = (7 in)(2π*25/60)
  s = 35π/6 in ≈ 18.33 in

In 25 minutes, the tip of the minute hand moves 35π/6 inches, about 18.33 inches.
Answer Link

Otras preguntas

Equal amounts or ethanol and water are mixed at room temperature and at 101.3 kPa. Which process is used to separate ethanol from the mixture? (1) distillation
What group of people was taken to America and sold as slaves?
What is the name of the Vice President of the United States now?
Which energy conversion must occur in an operating electrolytic cell? (1) electrical energy to chemical energy (2) electrical energy to nuclear energy (3) chemi
Which polyatomic ion is found in the compound represented by the formula NaHCO3? (1) acetate (3) hydrogen sulfate (2) hydrogen carbonate
What is the name of the President of the United States now?
What are two ways that Americans can participate in their democracy?
Who does a U.S. Senator represent?
Name one American Indian tribe in the United States
is the planet Uranus surface rocky or flat?