100% A small brick of sculptor's clay has a mass of 2.2 kg. A large brick of sculptor's clay has a mass of 6.4 kg. Dante ordered a total of 18 bricks
sculptor's clay. The mass of all the clay was 85.8 kg.

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.