Use a graphing calculator to find the solutions of x3 + 5x2 – x – 7 = x2 + 6x + 3.

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units

The trapezoid below has been enlarged by a scale of 1.5. what is the area of the enlarged trapezoid?