Help ! 1. The the mean enrollment of a school during seven consecutive years was as follows :

1580,2020,2580,3200,3550,3710,401 0

. Find the mean enrollment of the school for this period .

2. 17,19,20,22,24,24,28,30,30,36

find the mean time taken by the students to complete the test ( in minutes )

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?