Question1 A sediment core is retrieved from the middle of the North Pacific Ocean, about 1000 kilometers (620 miles)
south of the Aleutian Islands (1/4 the way to Hawaii), and at a water depth of 5000 meters (16,400 feet). The
core contains coral reef fossils, which are only found in shallow, tropical waters.
• A) Develop a hypothesis that could explain this occurrence.
B) Develop a test for your hypothesis
.
Question 2
A) Discuss how a deposit with a coarse grain size indicates whether it was deposited by a high- or low-energy
transporting mechanism.
B) Give at least 2 examples of various transporting mechanisms that would produce such a deposit.

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.