A scatterplot consists of the points (1, –3.2), (2, –1.1), (3, 1.6), (4, 3.5), and (5, 5.2). The line of best fit used to model the data is y = 2.14x – 5.22. Which residual plot is correct?

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]