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What is m∠G ? Enter your answer in the box. ° The figure shows what appears to be obtuse triangle F G H with obtuse angle G. The measure of angle F is left parentheses x minus 5 right parentheses d
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(a) Draw a sketch of f (x). (it should be a straight line through the points (0,-8) and (2,-4)). This is the derived graph of f (x).
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When we divide the number of the part, 1/ meters, by the corresponding fraction of the whole, /, we get the number representing the whole, 3/ meters....
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100. How many are even? How many are divisible by 5? How many are divisible by 3? How many are divisible by either 2 or 5 (possibly both)? How many
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Z , X + Z ] 2 2 n n 4. Practice a. A random sample of 90 observations produced a mean x = 25.9 and a standard deviation s = 2.7. I. Find a 95%
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Explain why we should expect a positive association between IQ and reading score for children in the same grade. In what way does the scatterplot
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1. A coin is tossed 9 times. How many outcomes are possible? 2. You toss a coin 15 times. In how many outcomes do at most 2 tails occur?
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Use the normal distribution of SAT critical reading scores for which the mean is 506 and the standard deviation is 117 . Assume the variable x is...
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A4 + b4 + c4 + d4 = (a + b + c + d)4 where variables a, b, c and d can be any positive integer, negative integer or zero. This is one of the hardest math questions ever worth 100 points and brainlies
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Which of the following represents the ratio of the long leg to the short leg in the right triangle shown below
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In the following problem, the expression is the right side of the formula for cos(a-b) with particular values for a and b.
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Which figures can be precisely defined by using only undefined terms? Check all that apply. angle arc circle line segment parallel lines
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Katrina purchases 3 theater tickets. The cost of each ticket is $19.50. The theater charges a $7.50 fee per order for shipping and handling. Katrina uses a discount code to save $5 on her entire order
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Given the expression (8 + 6i) − (−2 + 7i), perform the indicated operation and write the answer in the form a + bi.
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Part 1: Solve each of the quadratic equations below and describe what the solution(s) represent to the graph of each. Show your work to receive full...
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what is the daffynition decoder for flu shot and fourth of july
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You are going to mix a gallon bucket of window cleaner. The instructions direct you to mix 1 part cleaner to 3 parts water. How much cleaning solution will you need to use?
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True or false? Introduction is a kind of thinking you use to form general ideas and rules based on mathematical formulas
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A card is drawn at random from a standard 52 card deck, Events G are the card is black, event H is the drawn card is divisible by 5
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Building A and building B are 500 meters apart. There is no road between them, so to drive from building A to building B, it is necessary to first drive to building C and then to building B. About how
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If angle A and angle B are supplementary angles and angle A is three times as large as angle B, find the measures of angle lt;A and lt;B.
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The population of mice in Alfred is given by , where t is in years since 1986. The rate of change of the population is given by the formula _________ mice/yr. In year 1990 the population changes by ap
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You plan to conduct a marketing experiment in which students are to taste one of two different brands of soft drink. Their task is to identify the...
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What is ROI? a.) It is a measure of the efficiency of an investment. B.) It is the final value of an investment. c.) It is a measure of the volatility of an investment.
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A segment is divided into two parts having lengths in the ratio of 5:3. If the difference between the length of the parts is 6", find the length of the longest part. 3 9 15 24
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Which two city parks have equivalent ratios of planted maple trees to the total number of trees in the park
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A farmer wants to fence in a rectangular plot of land adjacent to the north wall of his barn. No fencing is needed along the barn, and the fencing along the west side of the plot is shared with a neig
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Observe los resultados obtenidos en la tabla anterior y a partir de ellos plantee una expresion algebraica que represente el area total de la region sombreada en funcion de la posicion n
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Line m passes through the points (-4, 3) and (-4, 7). What is the slope of the line that is parallel to line m? Show all of your work for full credit.
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A building is 130 feet long, 100 feet wide and 24 feet tall. a contractor will build it for $0.37 per cubic foot. how much will it cost?
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The pressure P (in pounds per square foot), in a pipe varies over time. Six times an hour, the pressure oscillates from a low of 80 to a high of 240 and then back to a low of 80. The pressure at time
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A boat can go 20 mph in still water. it takes the same amount of time to go 60 miles upstream and 40 miles downstream. What is the current?
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Suppose a financial investment account is defined by A(t)=5500(1.12)^t ,where A(t) is in dollars and t is number of years the account has been open. determine the value of t when the initial Balance h
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Suppose a financial investment account is defined by A(t) = 5500(1.12)^t,where A(t) is in dollar and t is the number of years the account has been open . determine the value of t when the initial bala
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Sharon is decreasing the size of a diagram of a leaf that is 30 centimeters long by 10 centimeters wide. If the reduced diagram is 4 centimeters wide, how long will it be?
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1. Write an equation of the line that passes through (-3,4) and is perpendicular to the line y=2x -1 2.Write an equation for the ninth term if the arithmetic sequence -5,0,5,10 3.Graph f(x) 1/2X+2 X<0
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If one side of a rectangle is three less than the other side and the perimeter is 46 inches, find the area of the rectangle.
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Two cars leave a city and head in the same direction. After 6 hours, the faster car is 66 miles ahead of slower car. The slower car has traveled 294 miles. Find the speeds of the two cars..
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National Business Machines manufactures x model A portable printers and y model B portable printers. Each model A costs $100 to make, and each model B costs $150. The profits are $40 for each model A
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A wooden duck with a regular selling price of $109.45 is marked down to $69.50. What is the percent of markdown based on the regular price? (Round to the nearest tenth percent.)
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The incomes in a certain large population of college teachers have a normal distribution with mean $75,000 and standard deviation $10,000. sixteen teachers are selected at random from this population
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A company borrowed $25,000 at 3.5% and was charged to thousand $625 in interest how long was it before the company repaid the money? A: 15 years B: 2 years C: 3 years D: 7 years
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Suppose that the functions x and t are defined for all real numbers x as follows. s(x) = x + 4 t(x) = 3x + 3. Write the expression for (s+t)(x) and evaluate (s+t)(-1).
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The length of a storeroom is 4 3/5 meters. The store rooms with is 3/4 m shorter than its links. What is the perimeter of the store room
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Substitute the giving valuables into the formula and solve for the unknown valuable a equal b h a equals 35 b equals 7
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What’s the current yield of a 4.60 percent coupon corporate bond quoted at a price of 102.18? (Round your answer to 2 decimal places.)
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Over a 24-hour period, the tide in a harbor can be modeled by one period of a sinusoidal function. The tide measures 4.35 ft at midnight, rises to a high of 8.3 ft, falls to a low of 0.4 ft, and then
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The graph of f(x)=cos(x) is transformed to a new function, g(x) , by reflecting it over the x-axis and shifting it 2 units down. What is the equation of the new function?
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The area of a rectangular city park is 25/50 4 mi.² the length of the park is 59 tomorrow what is the width in miles of the park
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A city with a population of 426,000 is forced to evacuate due to a natural disaster. The damage from the disaster caused many residents to move away, and the population decreased exponentially by 26%
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