A 15.0 kg chunk of ice falls off the top of an iceberg. If the chunk of ice falls 8.00m to to the surface of the water, what is the kinetic energy of the chunk of ice when it hits the water, and what is its velocity

Overpopulation impacts the environment primarily by limiting land available for crops destroying naturals resources causing the removal of trees interfering with normal plant growth A hot air balloon is filled with 1.35 106 l of an ideal gas on a cool morning (11 c). the air is heated to 127 c. what is the volume of the air in the balloon after it is heated? assume that none of the gas escapes from the balloon. Which statement supports the authors main claim? What is the b in 8b=5.6 Can someone please explain this to me? I keep getting -infinity as the answer. The cost of a television is $429.99 after sales tax is added. If the sales tax is 7.5%, what was the cost of the television before sales tax was added? (A) $377.74 (B) $389.46 (C) $397.74 (D) $399.99 (E) $459.27 After earning a learners license, what test must be successfully passed to earn an operators license? In pea plants, yellow seeds (y) are dominant and green seeds (y) are recessive. a pea plant with yellow seeds is crossed with a pea plant with green seeds. the resulting offspring have about equal numbers of yellow and green seeded plants. what are the genotypes of the parents? Explain how an unbalanced translocation occurs and how it affects humans how many miles will you go if you ride your bike for t hours at 9 miles per hour? What term describes the competitive buildup of weapons systems? NEED HELP ASAP What is the simplified form of the following expression? 4 sqrt 3/2x Assume x>0 how do you solve each absolute value by graphing The angle of depression from the top of a flag stick to a golf ball on the ground is 24 degrees. If the flagstick is 6 feet tall, how far away is the golf ball from the base of the flag stick? A. 13.5 ftB. 12.3 ftC. 9.8 ftD. 14.6 ftE. 15.1 ft Mike drew a quadrilateral with four right angles. What shape could be drawn? A university is trying to determine what price to charge for tickets to football games. At a price of $18 per ticket, attendance averages 40,000 people per game. Every decrease of $3 adds 10,000 people to the average number. Every person at the game spends an average of $4.50 on concessions. What price per ticket should be charged in order to maximize revenue? How many people will attend at that price? All of the following are basic needs of young children, except To what would you compare the transport layer? A. Data links B. The post office C. Driving a carD. A train A marine ecosystem off the California coast consists of leatherback turtles that feed on jellyfish, and killer whales that prey on the leatherback turtles. Habitat loss and fishing have been identified as the main reasons for the reduced numbers of leatherback turtles, who are on the verge of being declared an endangered species. What would be the first effect on the ecosystem if habitat loss and fishing continue unchecked? A)A spurt in the population of jellyfish B)A spurt in the population of killer whales C)A change in the feeding habits of jellyfish D)A migration of jelly fish from the ecosystem they knew that they could 3 miles in 20 minutes. how far can they ride in 45 minutes?