Maria has been working out by lifting weights. She finds that a spherical lead-alloy weight with a radius of 3 inches weighs 20 pounds. She wishes to lift 100 pounds, so she special-orders a spherical weight with a radius of 15 inches. Why is Maria in the hospital?

What is the value of f(x) = 2.2 for f(-2)?

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up