问题
选择题
有一个三角形的外接圆的圆心在它的某一边上则这个三角形一定是( ) |
A.等边三角形 |
答案
答案:B
有一个三角形的外接圆的圆心在它的某一边上则这个三角形一定是( ) |
A.等边三角形 |
答案:B
An analyst does research about standard deviation and forecasts the following information about earnings per share (EPS):
Scenario | Probability of Scenario | Earnings per share |
1 | 0.25 | $8.10 |
2 | 0.75 | $6.15 |
A. 0.51
B. 0.71
C. 0.84