A rectangular piece of metal 12cm long 18cm wide and 10cm high is melted and recast in to 45 cylinderical plates of radius 1.2cm find the thickness of each plate giving your answer to correct decimal places

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

Select the number of ways in which a line and a circle can intersect

Askateboard ramp is in the shape of a right triangle what is the height of the ramp