Question

Given the formula y=12/x where y is mi/hr and x is hours find the speed (y) when x is 10 hours

Answer 1

1.2 mi/hr

Explanation:

y=12/x
y=12/10
y=1.2 mi/hr

Answer 2

`\huge\boxed{\sf y = 1.2 \ mph}`

Explanation:

Given equation:

`\displaystyle y=(12)/(x)`

Given that, x = 10

So,

`\displaystyle y=(12)/(10) \\\\y = 1.2 \ mph\\\\\rule[225]{225}{2}`