4m to the 3rd power nk / 24m to the 2nd power n to the 4rth power

Select a graph that have an equation with a < 0

Math each whole number with a rational, exponential expression

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.