exam Maths Puzzle Numerical Ability

1)A Swimming pool is 50 m long and 20 m Wide . the depths of the two ends are 8m and 3m . so the Shape of the pool is trapezoidal prism . the Water surface is 1m below the top marg

Read Solution (Total 0)

exam Other Question

If soccer ball kicked straight up from the ground with an initial velocity of 32 feet per second, then its height above the earth in feet is given by
s(t)= -16t^2+32t where t is Carol has received a loan of 50000pesos. She has invested part of it at 10% annual interest and the remaining amount at 14%. If she receives 6400pesos at the end of one year, how much has she invested at each rate?