What would happen if people's tastes or preferences for an item suddenly increased?
Check all that apply.
Their demand curve would shift to the left.
Their demand curve would shift to the right.
Their demand for the item would decrease.
Their demand for the item would increase.
Rendboue he

1. suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6. a. label the curve: show the mean and the value at each standard deviation: b. if angelica scored a 76 on the test, what is her z-score? (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test, how many students scored higher than angelica?

Marking brainliest! def undergoes a dilation, with a scale factor of 4, to form d'e'f. side d'e'is 4 times the length of side de. what is the area of d'e'f', compared to the area of def?

Plz i’ve been on this pretest for weeks!