Creative catering is to cook for 16 guest this weekend. If they have 4.008 kg of beef too cook, how many grams of beef will each guest portion be exactly

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.