If r=-2 and p<0, which of the following has the least value?
A. 4pr2
B. 2pr3
C. -2pr4
D. -4pr5
E. -6pr6
查看答案
The average of x and y is 16 and the average of x, y, and z is What is the value of z?
A. 16
B. 22
C. 34
D. 45
E. 66
In 1995, approximately how many million people were on the Zone Diet?
A. 12
B. 16
C. 23
D. 27
E. 35
陈某与某公司签订的劳动合同于2007年5月10日终止。合同终止后,陈某失业在家。2007年5月15日,公司为陈某出具了终止劳动合同关系的证明。2007年5月20日,陈某持该证明到社会保险经办机构办理了失业登记。陈某领取失业保险金的起算日期是()。
A. 39212
B. 39217
C. 39219
D. 39222
If Jason traveled 30 miles in 6 hours and Katie traveled three times as far in half the time, what was Katie's average speed, in miles per hour?
A. 5
B. 15
C. 30
D. 45
E. 90