A parking lot can hold cars and small trucks. The scatter plot shows how many cars and trucks parked at the parking lot each day for a week. What is the daily average number of cars parked at the lot that week? Round to the nearest tenth if necessary.

a

step-by-step explanation:

strong negative correlation

idk

step-by-step explanation:

payback

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.