What are the variables in the expression below? h
+
7
m
−
6
k
h+7m−6k
Note: There is more than one correct answer.

7

6

7m

1

k

6k

h

m

Classify the following triangle check all that apply

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to