Considering the activity series given below for metals and nonmetals, which reaction will occur? al > mn > zn > cr > fe > cd > co > ni > sn > pb > h > sb > bi > cu > ag > pd >hg > pt f > cl > br > i 2nabr + i2 2nai + br2 2fe + al2o3 2al + fe2o3 2agno3 + ni ni(no3)2 + 2ag pb + zn(c2h3o2)2 zn + pb(c2h3o2)2.

Heights of men on a baseball team have a bell-shaped distribution with a mean of 177 cm and a standard deviation of 6 cm. using the empirical rule, what is the approximate percentage of the men between the following values? a. 159 cm and 195 cm b. 165 cm and 189 cm a. 89% of the men are between 159 cm and 195 cm. (round to one decimal place as needed.) b. 89% of the men are between 165 cm and 189 cm. (round to one decimal place as needed.)

Where is my favorite place to eat?

Jerrold has to buy 12 copies of a textbook which costs $36.25 per copy. how much must he spend for them?