A heavy rope 6. 00 m long and weighing 29. 4 n is attached at one end to a ceiling and hangs vertically. A 0. 500 kg mass is suspended from the lower end of the rope.

Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops

An ecosystem is shown in the illustration. assume that human activities have led to a decrease in the number of eagles. a virus attack on rabbits has led to a decrease in their population in the ecosystem. which two sentences describe likely effects on the ecosystem? 1. there’s an increase in the number of snakes and insects and a decrease in the number of frogs. 2. there’s an increase in the number of snakes and insects, and the storks face increased competition for food. 3. there’s an increase in the number of storks and a decrease in the number of snakes and insects. 4. there’s an increase in the number of frogs and a decrease in the number of storks and insects. 5. there’s a decrease in the number of snakes, insects, and frogs.

What is 7/81 as a percentage? round your answer to the nearest tenth of a percent.