The diameter of four different types of atoms are given below ? 1.35 x 10^-7, 1.80 x 10^7, 6.00 x 10^-8, and 2.50 x 10^-9 largest to smallest

(note i put the graph in so plz )the graph shows the amount of water that remains in a barrel after it begins to leak. the variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel. what is the slope of the line

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?