A segment is created from points A and B. Another point, C, is above the segment. A circle has been created from point B and intersects with point C. The radius of the circle is BC.

Erik is bisecting a segment with technology. Which of the following describes his next step?

Draw a circle with a center C and a radius equal to CB.
Draw the point of intersection between circle B and segment AB.
Draw a circle with the center A and a radius equal to CB.
Draw point E and create a ray from point B through point E.

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

Which themes are portrayed in this excerpt from leo tolstoy’s the death of ivan ilyich? praskovya fedorovna came of a good family, was not bad looking, and had some little property. ivan ilyich might have aspired to a more brilliant match, but even this was good. he had his salary, and she, he hoped, would have an equal income. she was well connected, and was a sweet, pretty, and thoroughly correct young woman. to say that ivan ilyich married because he fell in love with praskovya fedorovna and found that she sympathized with his views of life would be as incorrect as to say that he married because his social circle approved of the match. he was swayed by both these considerations: the marriage gave him personal satisfaction, and at the same time it was considered the right thing by the most highly placed of his associates. so ivan ilyich got married. conforming to social conventions criticism of a middle class lifestyle the destructive impact of loneliness struggling to face reality the necessity of companionship

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left