Awhite dwarf is a type of remnant star that will have about the same mass as the star did, but its radius will be much smaller. a certain white dwarf has a mass of 9 times 10 superscript 30 kg and a radius of about 6600 km.

The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. for each new desk that is purchased, by how much does the amount of money left in the school’s desk fund decrease?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points