Ucu by a ivumar suiduull wiu .. mean 1.05 ounces and standard deviation 0.08 ounce. (a) if the restaurant's goal is to put between 1 and 1.2 ounces of ketchup on each burger, about what percent of the time will this happen? (b) suppose that the manager adjusts the machine's set- tings so that the mean amount of ketchup dispensed is 1.1 ounces. how much does the machine's standard deviation have to be reduced to ensure that at least 99% of the restaurant's burgers have between 1 and 1.2 ounces of ketchup on them? r2.8 where the old folks live here are a stemplot and numerical summaries of the percents of residents
Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x