Suppose you lean 12 ft ladder against the outside of your house. The ladder makes a 38° angle with the ground. How far up the side of your house does the ladder reach?

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.

If g^-1(x) is the inverse of g (x) which statement must be true

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.