28. A piece of string art is
made by placing 16 evenly
spaced nails around the
circumference of a circle.
A piece of string is wound
from A to B to C to D.
What is mZBXC?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.