jennytomas
jennytomas jennytomas
  • 25-08-2016
  • Mathematics
contestada

Someone help me with question 6 please!

Someone help me with question 6 please class=

Respuesta :

dalendrk
dalendrk dalendrk
  • 28-08-2016
[tex]1h=60min\\1min=60s\\therefore\ 1h=3600s\to1s=\dfrac{1}{3600}h\\\\57.1s=\dfrac{57.1}{3600}=\dfrac{571}{36000}\\\\\dfrac{1mi}{57.1s}=\dfrac{1mi}{\frac{571}{36000}h}=\dfrac{36000}{571}mph\approx63mph[/tex]
Answer Link

Otras preguntas

The term suffrage refers to the
What type of role did temples most likely play in everyday religious practice and community life? Temples played a small role. Only religious leaders could ente
Ms.sweet bought 14 gourmet cupcakes for the math teachers at her school. If the total cost was 39.20, what was the unit rate of a cupcake?
The following are required steps in the sliding filament theory of muscle contraction: Calcium ions bind to troponin. Tropomyosin moves. Calcium pumps of the sa
how many factors does 20 have
What is 492÷3 using partial quotients?
Can anyone Help me please idk
Find the speed of a 5.6-kg bowling ball that has a kinetic energy of 25.2 J.
Why is maintaining a circadian rhythm important?
Which popular form of poetry that came out of Japan during this era uses three lines and totals seventeen syllables in the Japanese language? a. haiku b. lime