Which persuasive technique is used in this poster? glittering generalities simple solution positive association name-calling

Find the area of shaded region z=-0.89

Why do you need to classify the size of a particle

Abag contains even and odd numbered balls in the ratio of 3: 7, respectively. for each of the following, what is the probability of drawing an even-numbered ball? the total number of balls is 240 and 30 of the odd-numbered balls are renumbered by multiplying the numbers by 4.