PLEASE HELP I NEED IT TO BE RIGHT Which of these describes a method in studying plate movements? Select one: a. Observing absence of magnetic rocks in locations that do not match the poles Incorrect b. Match relief elements only on the western side of the Atlantic Ocean c. Recording the spread of the seafloor in the mid-Atlantic region d. Correlate the rotation of Earth to plate movement

My question is probably obvious but I don't know it. What is the z axis Two 60.o-g arrows are fired in quick succession with an initial speed of 82.0 m/s. The first arrow makes an initial angle of 24.0 above the horizontal, and the second arrow is fired straight upward. Assume an isolated system and choose the reference configuration at the initial position of the arrows. (a) what is the maximum height of each of the arrows? (b) What is the total mechanical energy of the arrow-Earth system for each of the arrows at their maximum height? 1. Which of the following equations has a solution of x = -5? Equation A------> 16x-7=11x-32 Equation B------> -4x- 10=2x+20 a. Equation A b. Equation B c. Both A and B d. Neither A nor B Read this excerpt from Extremely Loud and Incredibly Close.His tuxedo was over the chair he used to sit on when he tied his shoes, and I thought, Weird. Why wasnt it hung up with his suits? Had he come from a fancy party the night before he died? But then why would he have taken off his tuxedo without hanging it up? Maybe it needed to be cleaned? But I didnt remember a fancy party. I remembered him tucking me in....How does the narration affect the story in this excerpt? The U.S. Department of Agriculture guarantees dairy producers that they will receive at least $1.00 per pound of butter they supply to the market. Below is the current monthly demand and supply schedule for wholesale butter (in millions of pounds per month). Wholesale Butter Market Price (dollars per pound) Quantity of Butter Demanded Quantity of Butter Supplied (millions of pounds) (millions of pounds) $0.80 107 63 0.90 104 71 1.00 101 79 1.10 98 87 1.20 95 95 1.30 92 103 1.40 89 111 1.50 86 119 1.60 83 127 1.70 80 135 1.80 77 143 a. In the butter market, the monthly equilibrium quantity is million pounds and the equilibrium price is $ per pound. b. What is the monthly surplus created in the wholesale butter market due to the price support (price floor) program? 22 million pounds 79 million pounds Zero 11 million pounds Suppose that a decrease in the cost of feeding cows shifts the supply schedule to the right by 40 million pounds at every price. A camera lens focuses on an object 75.0 cm from the lensThe image forms 3.50 cm behind the lens. What is the magnification of the image? Determine size of a standard square key made of 1045 hot rolled steel for a 2 inch DIA shaft transmitting 100 HP at 500 rpm with factor of safety 2.5 for yield in direct shear. W____inch L_____inch In a recent television survey, participants were asked to answer yes or no to the question Are you in favor of the death penalty? Six thousand five hundred responded yes while 4100 responded no. There was a fifty-cent charge for the call.A) stratified B) random C) cluster D) convenience E) systematic How did the death of chestnut tree result in the growth of the ecosystem Read the passage from Sugar Changed the World. Slave labor was valuable because it produced cheap sugar that everyone wanted to buy. But if people stopped buying that sugar, the whole slave system would collapse. In the years leading up to the American Revolution, the women of New England refused to buy English products and English tea. The loss of income made London rescind some of the taxes it had imposed on America. Now this same tacticboycottingwas used to fight slavery. Some 400,000 English people stopped buying the sugar that slaves grew and harvested. Instead, they bought loaves of sugar that carried a label that said, "Produced by the labor of FREEMEN"the sugar came from India. When the English looked at the sugar they used every day, Clarkson and the other abolitionists made them see the blood of the slaves who had created it. The very fact that slave-made sugar was so popular made it harder for the English to ignore the reality of slavery. Sugar was a bridgelike the sneakers and T-shirts and rugs that, today, we know are made by sweatshop labor. If you wanted the product, abolitionists forced you to think about how it was made. Slaverya practice as ancient as human civilizationwas becoming unacceptable, a form of inhumanity people could no longer tolerate. Which sentence best states the authors' claim in this passage? Sugar was so cheap that it made economic sense for people in England to buy loaves of it. It was wiser for English people to buy sugar from India instead of the Caribbean. Slavery was so widespread that it would have been foolish for the English to oppose it. Boycotting was an effective and persuasive tool in the fight against slavery. PRE CALC, please help 22 POINTS A substance is tested in a lab. It is found to maintain a unique shape and is a good conductor of electricity. If it is made up of electrons, protons, and neutrons, what state of matter is this substance most likely to be? gas liquid plasma solid 9. The words below are all synonyms of the word walked. Which one would best fit the context of the following sentence?Mikki walked down the street slowly, oblivious in her pain as she clutched the tear-marked letter to her aching heart.A.struttedB.ambledC.trottedD.trudged The central (Haversian) canal that runs through the core of each osteon is the site of ________. adipose tissue and nerve fibers cartilage and interstitial lamellae blood vessels yellow marrow and spicules the main respiratory surface in man is; Select one: A. alveolar wall B. internal nostrils C. bronchial wall D. tracheal wall How can this source best be used? to support myths about chlamydia to challenge reliable information about chlamydia to confirm information found in a news article to locate non-health, promotional sites about chlamydia Simplify the expression.Write your answer without negative exponents. Triangle ABC is transformed to triangle A B C, as shown below: A coordinate grid is shown from negative 4 to 0 to 4 on both x- and y-axes. A triangle ABC has A at ordered pair negative 3, 4, B at ordered pair negative 4, 2, C at ordered pair negative 1, 1. A triangle A prime B prime C prime has A prime at ordered pair 3, 4, B prime at ordered pair 4, 2, C prime at ordered pair 1, 1. Which equation shows the correct relationship between the measures of the angles of the two triangles? The measure of angle ABC = The measure of angle A prime B prime C prime The measure of angle ABC = The measure of angle B prime C prime A The measure of angle BCA = The measure of angle A prime B prime C prime The measure of angle BCA = The measure of angle C prime A prime B prime The nurse is observing a set of new parents to ensure that they are bonding with their newborn. What displayed behavior would indicate that the parents bonding is maladaptive? Assume that the random variable X is normally distributed, with mean 60 and standard deviation 16. Compute the probability P(X < 80). Group of answer choices