book Maths Puzzle Numerical Ability

4-Y=13

9y=36

Read Solution (Total 0)

book Other Question

A bacteria culture started with a count of 480 at 8:00 A.M. and after
t hours is expected to grow to f(t)=480(3/2)^2. Estimate the number of
bacteria in the culture at noon the s two cares leave st.louis. one travels north and one travles south. the care traveling north is moving 10mph faster than the care traveling south. after three hours the cars are 354