Sam initially invested $4,500 into a savings account that offers an interest rate of 3% each year. he wants to determine the number of years, t, for which the account will have less than or equal to $7,020.

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

What is the 12th term of b(n)=-4-2(n-1)

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?