exam Maths Puzzle Numerical Ability

At 10:00am, a car leaves a house at a rate of 60mi/h. At the same time, another car leaves the same house at a rate of 50 mi/h in the opposite direction. At what time will the cars be 330 miles apart?

Read Solution (Total 0)

exam Other Question

Finding the axis of symmetry. y=x^2+9x+9

a x=-9/2

b x=9/2

c x=-9

d x=9 A function F is defined by F(x)=2x+3, where x is a member of the real numbers, and a second function of G is defined by G(x)=(x^2+25)/(x^2-25), where x is a member of the real numb