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What is true about the solutions of a quadratic equation when the radicand of the quadratic formula is zero? A. No real solutions B. Two identical rational solutions C. Two different rational solutio
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Teresa takes classes at both Westside Community College and Pinewood Community College. At West Side class fees are $98 per credit hour, at Pinewood class fees are $115 per credit hour. Teresa is taki
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Clara simplifies mc010-1.jpg and says the result is mc010-2.jpg. What error did Clara make? Clara incorrectly combined the b coefficients. The correctly simplified expression is mc010-3.jpg. Clara inc
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Granola Cost $2.79 for 16.4 . At this rate how much does 25 ounces of granola cost? Round to the nearest cent. Just a little challenge for of you. Answer if you know! Tell me how long it took don't ch
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Abigail mixes 2/3 pounds of walnuts with 3/5 pound of dried fruit. To create more of the same mixture, how many pounds of walnuts does she need to mix with one pound of dried fruit
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For the 100th freakin time Can someone please help me on the math problem please UGH NO ONE IS HELPING I DONT UNDERSTAND THIS ITS ASKING ME TO FIND THE VOLUME BUT I ONLY CAN FIND THE AREA PLEASE SHOW
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When you have a 40-hour mindset about studying, you A. put in most of your 40 hours through the week so that you have your weekends free. B. get most of your studying finished on weekends so tha
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Following are groups of three phrases, which group states three easy steps one can take to stay on task in college? A. study at the same time every day, spend six hours per day studying, t
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Robert is replacing sod in two square-shaped areas of his backyard. One side of the first area is 7.5 feet. One side of the other area is 5.7 feet. The sod costs y dollars per square foot. (Hint: Area
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Use properties and definitions of operations to show that the statement is true and justify each step: I'm stuck on this one. b*(4/b)=4 when b doesn't = 0
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A square floor has 100 tiles. Each time is 1 square foot. What is the length of 1 side of this square floor?
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Compare the function with the parent function. Without graphing, what are the vertex, axis of symmetry, and transformation of the given function? Y=|10x-2|-7
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Based on the diagram match the trigonometric ratios with the corresponding ratios of the sides of the triangle
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Josefina started to solve for x in the equation 3.5 = 1.9 – 0.8|2x – 0.6| using the steps below: 3.5 = 1.9 – 0.8|2x – 0.6| 1.6 = –0.8|2x – 0.6| –2 = |2x – 0.6| Why did Josefina stop at
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John's payments are month 1: $100 month 2: $100*(1.1) month 3: $100*(1.1)² month 4: $100*(1.1)³ ... The payments form the geometric sequence a, ar, ar², ..., arⁿ where a = $100 r = 1.1 The sum of
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Kelly has $4000 in her bank account. She is withdrawing $80 per month to pay off a loan.Dylan's account only has $1500 in his bank account but is saving $60 per month. After how many months will Dylan
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Lesson 9: Linear Functions Unit Review portfolio does any one use connections academy and have completed this I REALLY need it
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Write a word problem involving fractions for which you would use the work backward strategy and addition to solve?
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Your dinner bill comes to $19.68. Estimate your total cost for dinner with a 5% tax and a 20% tip on the original bill. Justify your reasoning.
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Of a rectangle are (2, 3) and (-1, 3). If each vertex of the rectangle is in a different quadrant and the rectangle has a perimeter of 30 units, what are the coordinates of the other two vertices.
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For every $7 Steven earns he spends $4 and saves the rest. Steve has $105 saved up. How much has he spent
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Which set of segment lengths could be used to construct a triangle? A) 2, 12, 19 B) 4, 7, 13 Eliminate C) 4, 5, 12 D) 13, 2, 12
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In 2011, a total of 262,000 students from China and India enrolled in U.S. colleges and universities. The number of Chinese students was 2000 more than one and one-half times the number of Indian stud
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Two data sets have the same mean, the same interquartile range, and the same range. Is it possible for the box-and-whisker plits of such data sets to be different? Justify your answer by creating data
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The following items are available for use in a pan balance to measure the weight of a large rock. Which items will yield the greatest level of accuracy, that is, approximate the true weight of the roc
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Due to inflation, the price of an item increased by 45% and then dropped by 20%. By what percent did the price increase?
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This is a set of related facts contains 2 numbers less than 10. One of theses numbers is the product of 3 and 3. When you multiply the two numbers, the product is a multiple of 5. Write the related fa
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Using new equipment, a worker finished 4 more parts in an hour than was planned and fulfilled his daily task not in 8 hours, but in 6 hours. How many parts did the worker have to finish during the day
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Grace is baking a small cake. The recipe calls for 1 2/3 cups of all purpose-flour. She has only 1/4 of what the recipe calls for. How much more flour does she need?
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Suppose Ariya's height is unknown, and we call it x for now, and she has a rectangular garden whose dimensions can be written in terms of height. We know that the length of the garden is 2 feet longer
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For the first 30 km, the bicyclist rode with a speed of v km/hour. For the remaining 17 km he rode with a speed which was 2 km/hour greater than his original speed. How much time did the bicyclist spe
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G.o is going on a hike in the mountains on a hot summer day. He has 4/5 gallon of water that he split into 4 bottles. What fraction of a gallon is in each bottle
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Find the trapezoidal surface with a base of 60 and 20 centimeters and the lateral edge 13 and 37 centimeters?
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A bookstore rents books for students for $2 per book. The cost per hour of running the book store is $300. The number of books and the probabilities that the bookstore would rent in an hour
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Jane's april 1st inventory had a cost of $48,000 and a retail value of $70,000. During April, net purchases cost $210,000 with a retail value of $390,000. Net sales at retail for Jane were $280,000. C
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Ellie must Mix 6 tablespoons of plant food for every 2 gallons of water if she has 6 gallons of water how much plant food should she use?
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Which kind of material is used to make the positive electrode of a dry cell? A. Steel cover. B. Carbon rod C. Electrolyte paste D.zinc can
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A group of serveral elections cells connected together is called a/an A. Battery B. Electrolyte C. Electrode D. Recharge
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8 kg of potatoes and 5 kg of carrots cost $28 whereas 2 kg of potatoes and 3 kg of arrot cost $11.20.what is the cost of 1 kg of each item
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A television network is about to telecast a new television show. Before a show is launched, the network airs a pilot episode and receives a report assessing favorable or unfavorable viewer response. I
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An opening 6 yards long and 3 feet wide is to be covered by sheathing. Enough lumber is available to cover 2/3 of the area of the opening. How many square feet will remain uncovered?
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I'm sorry Darren uses a family recipe to make hamburgers if you plans on using one and one-third of bread crumbs about how many pounds of hamburgers does Darron need to use to keep the relationship be
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George has four whole pieces of construction paper he divides them into strips that are each one third of a whole piece of paper what expression would represent that?
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Someone please help me please please please please please!!!!!!!!! Find the area of the shaded regions below. Give your answer as a completely simplified exact value in terms of π (no approximations)
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Bella used 1/5 of a sheet of paper to make 4 Price tags.What fraction of a whole sheet of paper is each price tag?
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The area of a heart is 20 cm squared if this is 72% of the area of the square what is the area of the square
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In c++, the largest int value is 2147483647. so, an integer larger than this cannot be stored and processed as an integer. similarly, if the sum or product of two positive integers is greater than 214
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A forest covers 43000 acres. A survey finds that 0.2% of the forrest is old growth trees. how many acres of old growth trees are there
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Find the value of y0 for which the solution touches, but does not cross, the t-axis. (a computer algebra system is recommended. round your answer to three decimal places.)
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A car dealership sells used cars for $7,000 and new cars for $16,000. If a total of 17 cars were sold for $191,000, how many of the cars sold were used?