exam Maths Puzzle Numerical Ability

Mixing 100% antifreeze with 40% antifreeze to get 20 quarts of 50% antifreeze

Read Solution (Total 0)

exam Other Question

It is your task to find an example of each conic section in nature or in technology or in architecture, or any other place. Please label the item and describe the conic section it uses. If possible, tell why the conic section is used. Are the following lines parallel, perpendicular, or neither?
L1 with equation x - 6y = 12
L2 with equation 6x + y = 6