Astudy of fish is being conducted in a pond. they marked 30 fish and released them. the next day, they counted 75 fish, 25 of them which had been marked. find the best estimate of fish population in he pond.

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.