Which of the following rational numbers is closests to 7

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

Which one is true about the hexagons ?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.