Jose predicted that he would sell 48 umbrellas. He actually sold 72 umbrellas. What are the values of a and b in the table below? Round to the nearest tenth if necessary. Percent Error Item Approximate value Exact value Error Absolute error Ratio Percent error Umbrellas 48 72 Negative 24 24 a b a = StartFraction 24 over 72 EndFraction; b = 33.3 percent a = StartFraction 24 over 48 EndFraction; b = 50 percent a = StartFraction 48 over 72 EndFraction; b = 67.7 percent a = StartFraction 24 over 24 EndFraction; b = 100 percent

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt

Acircle has a diameter of 10 what is the area of the circle? use 3.14 for pi. round to the nearest hundredth