a correlation coefficient is 0.80 and the number of observation is 62. What is the calculated test statistics? is this significant correlation using 5% level of significance?

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

In the diagram below, abc is congruent to dec what is the value of x

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?