A flagpole casts a shadow that is 15 feet long. The angle of elevation of the sun at this time is 40°.
How tall is the flagpole?

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.