A motorcycle tire has a radius of 1 foot if the motorcycle travels at a speed of 6,300 feet per minute, how many revolutions will each tire make in 2 minutes a.) 500
b.) 1000
c.) 2000
d.) 2,500
Please show work and explain BEST ANSWER WILL BE THE BRAINIEST

9514 1404 393

  c.)  2000

Step-by-step explanation:

In 2 minutes, the motorcycle travels a distance of ...

  (6300 ft/min)(2 min) = 12600 ft

The circumference of the tire is ...

  C = 2πr = 2π(1 ft) = 2π ft

The distance traveled is n times the circumference, where n is the number of revolutions of the tire.

  12600 = 2π·n

  12600/(2π) = n = 6300/π ≈ 2005.4

The tire makes about 2000 revolutions in 2 minutes.

I think it is  c I dont have time rn to explain it :0 have a blessed day

25/4

step-by-step explanation:

call segment cd's length x. because dc and ab are parallel, angle acd and cab, so triangles adc and abc are similar and we can set up the equation x / ac = ac / ab, or x / 5 = 5 / 4 and x = 25/4.

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"