A toy is in the form of a cone mounted
on a hemisphere. The volume of the toy
is modeled by the function
radius in centimeters.
For what value of r does the toy have a
volume of 377 cm?

Awatershed is a piece of land that drains water into a particular stream, lake, or river. which of the following factors often negatively impacts the water quality in a watershed? a.) wetlands b.) pollution c.) irrigation d.)rainfall

Why did the people of kamchatka oppose a mining project there

What is the famous rainforest in costa rica called?