1. Which of the following is a

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/15 12:01:12

1. Which of the following is an element of both the set of positive odd integers and the set of prime numbers?
A. 2
B. 5
C. 9
D. 12
E. 21

2.

For 12 bottles of shampoo of various brands , the cost an volume of each are displayed in the scatterplot above, and the line of best fit for the data is shown. Of the following , which is closet to the average (arithmetic mean ) cost per ounce for the 12 bottles?
A $0.06
B $0.09
C $0.12
D $0.15
E $0.18

为神马!

1.positive odd integers 表示奇整数,prime numbers表示质数.五个选项里面只有5是质数
2.第二个题我没算.但是大概的做法应该是先确定12个点的cost和volume（用尺子比着图片找坐标）,然后求均值.然后看12个里面哪个与均值最接近
（我在电脑上不好描点）

1. Which of the following is a 英语翻译which of the following things did &nb ( ) 1. A. black Change the forms of the following&n The sweater is _______ of wool. [ ] The capital of France is _________. [ & Hainan is （ A、a 连词成句。 1. is she TV a We have the following numbers95 A &nb ( )1. A. Hello, goodbye.