The piecewise function h(x) is shown on the graph. What is the value of h(2)?
y
7
-2
6
-1
5
ОООО
0
4
3
3
2
-7 -6 -5 4 -3 -2 -11
2
3
4
5
6
7 X
-2
-3
-5
-6

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.