If logx4=-1/3 , then x=
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Answer:
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Stopping distance of vehicles : When brakes are applied to a moving vehicle, the distance it travels before stopping is called stopping distance. It is an important factor for road safety and depends on the initial velocity (v0) and the braking capacity, or deceleration, ?a that is caused by the braking. A car travelling at speed 72km/hr suddenly applies the brake with the deceleration of 5m/s2. Find the stopping distance
Answer:
X=64
Remove parentheses.
x13=4x13=4
Raise each side of the equation to the 33 power to eliminate the fractional exponent on the left side.
(x13)3=(4)3(x13)3=(4)3
Raise 44 to the power of 33.
x=64
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