Equation: w = 112 + 8t 112+8+
Which input results in an output of 176?
2.
112+8(2)
128
What is the output in the ordered pair (4, 144)?
4
112+8(4)
144
6
112+8(6)
160
8
112+8(8)
176
10
112+8(10)
192

Ineed me i stuck and i don’t want to get it wrong

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.

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)