Describe the decimal multiplication equation and product shown by the model. Include details of where each part of the equation is found on the model.

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

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.

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.