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write balanced equations for each of the processes described below. (use the lowest possible coefficients. omit states-of-matter.)
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During the course of a hot, summer day the temperature of the wooden beam slowly increases from 15C at night to a final temperature of 35C during the day. Calculate the amount of heat transferred to the wooden beam if it has mass 60kg
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imagine that you are going on a three days pokhara trek during your vacation what will you do on different days
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2. The zoologists want to investigate whether the current 4 different diets impact their weight gains of 6-month baby elephants. The weights (in lbs) of participating 6-month baby elephants at the Houston Zoo are presented below, Diet Weight 1 655.5 788.3 734.3 721.4 679.1 699.4 2 789.2 772.5 786.9 686.1 732.1 774.8 3 737.1 639.0 696.3 671.7 717.2 727.1 4 535.1 628.7 542.4 559.0 586.9 520.0 Table 1: 6-month baby elephant weights. 3. The amount of circumference growth in mm) of oak trees at three different nurseries are presented below. Investigate whether the nursery locations affect the growths.
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Find the maximum value of s=xy yz xz where x y z=21
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2 C12H26 + 37 O2 24 CO2 + 26 H2OIf 4. 2105 moles of CO2 are produced, how many moles of C12H26 were reacted?
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A researcher is interested in hamster wheel-running activity during the summer versus the winter. She suspects that either the hamsters will run less during the winter to conserve energy, or they will run more to keep warm. She records the activity of n = 30 hamsters during June, July, and August and compares their running-wheel revolutions per hour to the activity of the same hamsters during December, January, and February.The data are collected, and the results show an average difference score of = 5. 7 and a sum of squares of SS = 2,851.44.What is the value for degrees of freedom for this repeated-measures t test?
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i need help with these 30 points
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During an elbow flexion exercise, the relative angle at the elbow was 10 degrees at 0. 5s and 120 degrees at 0. 71s. What was the angular velocity of the elbow?
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1. A 35. 3 g of element M is reacted with nitrogen to produce 43. 5 g of compo und M3N2. What is (i) the molar mass of the element and (ii) name of the element?
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Given that cos = -8/17 and that 0
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if y varies inversely as x and y = 18 when x = 1/2 then find x when y = -10
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The green parallelogram is a dilation of the black parallelogram. What is the scale factor of the dilation?A) 1/3B) 1/2C) 2
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Students are making lemonade from a powdered lemon drink mix. Zachary mixes 11 cups of water and 5 cups of powdered lemon mix. Dianelys mixes 7 cups of water and 4 cups of powdered lemon mix. Use Zachary and Dianelyss percent of powdered lemon mix to determine whose mix will be more lemony
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Which of the following statements proves the series 128 + 96 72 + 54 is geometric? r equals negative three fourths r equals three fourths r equals negative four thirds r equals four thirds
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A farm grew 19.8 tons of wheat in 2013. the farm's wheat output increased by 9.8% from 2013-2014, and by 5.1 % from 2014 to 2015. which expression represents a strategy for estimating the farm's output for 2015?
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7.) The Goody's store manager chartedthe number of coats sold comparedwith the outside temperature. Whatkind of relationship would you expectbetween the variables?
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How do astronomers create three-dimensional maps of the universe?.
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The length of a rectangle is 3 cm less than twice its width. the perimeter of the rectangle is 48cm
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5 divided by -3 minus 3 times the square root of 3
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(x+2)^1/2-5=-2Answers is x=7SHOW WORK
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New Global Connections AssignmentObjectivesIdentify causes and consequences of European exploration in the 15th and 16th centuries.Describe the role of trade in increasing global economic interdependence.Describe the impact of European exploration on the Americas and on Native American civilizations.Explain the causes and effects of the Atlantic slave trade.Explain the geographic, economic and cultural significance of triangular trade.Explain the causes and effects of the Columbian Exchange.Describe the role of mercantilism in European colonization.For this activity, answer the following questions.Why did the European age of exploration matter?What was the human cost of European exploration and colonization?
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How did the teachings of john calvin impact christianity in europe?he introduced the idea of predestination.he supported the sale of indulgences.he increased support for the catholic church during the reformation.he helped spain remove moorish influences during the reconquista.
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A circle is drawn with a center point of q. janelle wishes to construct a tangent to the circle that passes through point b. she starts by connecting points q and b to form line segment bq.what is the best next step when constructing a tangent to the circle?a strike an arc on bq with a center of b that has a length the same as the radius of circle q.b draw a line straight down from point q to the bottom of the circle.c extend bq through the other side of the circle.d find the midpoint of bq.
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