the distance between Nick and Sara's house is 546m. Nick can walk 1.3 m/sec. Using the formula d=rt, where d is distance, r is r

Question

zalisa [80]

3 years ago

15

the distance between Nick and Sara's house is 546m. Nick can walk 1.3 m/sec. Using the formula d=rt, where d is distance, r is r

ate, and t is time, how long does it take Nick to get to sara's house in minutes?

Mathematics

1 answer:

maks197457 [2] · Answer 1 · 2022-03-02T19:34:04+03:00

maks197457 [2]3 years ago

3 0

D=rt and we are told d=546 and r=1.3m/s so

1.3t=546 divide both sides by 1.3

t=420 seconds so

420s(min/60s)=7 min

So it takes him 7 minutes to walk to Sara's house.