Use the drop-down menu to select the education or qualification best demonstrated in each example. Maritza is friendly and polite to people who enter the store where she works.
✔ customer-service skills

Darren stays calm and does not get frustrated when dealing with an angry customer.
✔ patience

Yelena is able to lift heavy items on high shelves.
✔ physical strength

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Determine the net charge of the predominant form of arg at (a) ph 1.0, (b) ph 5.0, (c) ph 10.5, and (d) ph 13.5

Acommon technique in analysis of scientific data is normalization. the purpose of normalizing data is to eliminate irrelevant constants that can obscure the salient features of the data. the goal of this experiment is to test the hypothesis that the flux of light decreases as the square of the distance from the source. in this case, the absolute value of the voltage measured by the photometer is irrelevant; only the relative value conveys useful information. suppose that in part 2.2.2 of the experiment, students obtain a signal value of 162 mv at a distance of 4 cm and a value of 86 mv at a distance of 5.7 cm. normalize the students' data to the value obtained at 4 cm. (divide the signal value by 162.) then calculate the theoretically expected (normalized) value at 5.7 cm.