What is a formula for the nth term of the given sequence? 2, -4, 8...

Plz help me with this one

Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

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