Which of the following is a likely geographic barrier for speciation of finches?

a open field of grass
b mountain range or a canyon
c islands surrounded by ocean water
d forrest of trees

Suppose a random variable, x, follows a Poisson distribution. Let = 2.5 every minute, find the P(X 125) over an hour. Round answer to 4 decimal places. Mr. Collins and Ms. LaPointe are saving money to buy a new motorcycle. The total amount of money Mr. Collins will save is given by the function p(x) = 62 + 5x. The total amount of money Ms. LaPointe will save is given by the function a(x) = x2 + 38. After how many months, x, will they have the same amount of money saved? when a government is controlled by the wealthy it is known as... In quadrilateral QRST, m is 68, m is (3x + 40), and m is (5x 52). What are the measures of , , and ? Write the numerical values in that order with the measures separated by commas. If the ratio of similarity between two similar polygons is 4:3.2, this ratio converts to1:8.8:1.4:5.5:4. The Second Circuit and Eleventh Circuit Courts of Appeal affirmed dismissal of securities fraud claims because the plaintiffs did not adequately plead scienter under the standard imposed by the Private Securities Litigation Reform Act of 1995. Scienter is defined as which of the following?(a) The standard of reasonableness required of a prudent person in the management of his affairs(b) An untrue statement of a material fact(c) The intent to deceive, manipulate, or defraud(d) The failure to maintain due diligence during the issuance of new securities known as an IPO 8. If Rocky Massimo's credit card has a $1,329.64 balance and he charged $528.44 in new purchases, what is the newbalance?A $1,972.32B $1,867.45C$896.45D$1,858.08NEED ANSWERS Can u guys give me a summary on where the red fern grows thank u how did the lack of trade further the suffering of the Russian people? Students who participated in an optimism workshop:OA. had fewer episodes of depression.OB. had fewer health problems.OC. All of theseOD. had fewer episodes of anxiety. which solid does the net form? picture belowA hexagonal prismB hexagonal pyramidC rectangular prismD rectangular pyramid state if the triangles in each pair are similar. If so, State how you know they are similar and complete the similarity statement. Part 4a. similar, SSS similarityb. similar, SAS similarity triangle LSRc. not similar what is the meaning of under on top inside in French What is the volume, in cubic in, of a cylinder with a height of 8in and a base radius of 2in, to the nearest tenths place? Suppose that Company A requires that its employees complete a time-consuming training sequence upon being hired. Providing this training is expensive for Company A so it does not want to lose employees its invested in. To entice employees to stay, Company A pays its workers above market wage. Which of the following models does this scenario illustrate?a) the implicit contract model b) the adverse selection of wage cuts argument c) efficiency wage theory d) the relative wage coordination argument Consider the function represented by the table.The ordered pair given in the bottom row can be writtenusing function notation as279f(x)635f19)=5.Of(5)=9.O f5.9)=14119.5)=14.MarketAndreuSave and Editcom/content. Amen Why are interchangeable parts so important in the manufacturing of goods? Explain. One way the National Equal Rights League fought for equality was toThe National Equal Rights League was founded by which set of values belong to the domain and range of a relation PLZ HELP !!!!!!!!!A musical form that has a main idea followed by changed versions of the same idea is called "theme and variations."True or False