Triangle inequalities
instruction active
ordering angles of a triangle with a variable
triangle abc is shown in the diagram. the lengths of
the sides are in terms of the variable n, where n 24.
complete the inequality
3n-2
m2
n
+ 3

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?