The diameter of a circle is 2 units. What is the radius of the circle

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels