16. Find the 90% confidence interval for the variance and standard deviation of exam scores for 28 algebra students, if the standard deviation of their last
exam was 12.7.

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30