Erin was replecing a light on the outside of her house that was 20 feet off the ground. the ladder made 18 angle with the side of the house. WHICH LATTER REPRESENTS THE LADDER?

WHICH LATTER REPRESENTS THE ANGLE??

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Abcd is a parallelogram. the diagram is not drawn to scale. if m

Which of the following is an equation of a line parallel to the equation y=4x+1?