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Which series of transformations shows that pentagon A is congruent to pentagon B? A. Rotate pentagon A 90° clockwise about the origin, reflect it over the x-axis, and translate it 3 units to the left
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The function f(c)=-10(x)(x-4) represents the approximate height of a projectile launched from the ground into the air with an initial velocity of 40 meters per second. How long, from launch to landing
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The intensity, or loudness, of a sound can be measured in decibels (dE), according to tho equation A-10 where l is the intensity of a given sound and b is the threshold of hearing intensity. What is t
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1. In a board game, you must roll two 6-sided number cubes. You can only start the game if you roll a 3 on at least one of the number cubes. (a) Make a list of all the different possible outcomes when
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Leah loves chicken wings and is comparing the deals at three different restaurants. Buffalo Bills has 8 wings for $7. Buffalo Mild Wings has 12 wings for $10. Wingers has 20 wings for $17. Which rest
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Classify the decimal expansion of each fraction as a terminating decimal or a repeating decimal. Drag and drop the fractions into the boxes to correctly complete the table. Terminating Decimal | Repea
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A cylinder and the cone have the same diameter of 10 inches. The height of the cone is twice the height of the cylinder, which is 8 inches. Find the volume of each figure (leave your answer in terms o
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Solve the problem . Round your answer to the nearest tenth unless otherwise indicated. Chuck has saved $632 at the bank . He wants to save $2960 for a trip to Disneyland. What percent of his goal has
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Cora has 1/2 hour to do 5chores. She palns to spend the same fraction of an hour on each chore. She wants to use the number line to help her determine what fraction of an hour she can spend on each ch
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A charity’s outreach program is working to provide food and medicine to the people affected by a hurricane. The members drive in a truck from their headquarters at A, as shown in the image, to the l
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Carol keeps her toys in a box that is shaped like a rectangular prism. The height of the box is 24 inches, the width is 36 inches, and the length is 36 inches. Convert the dimensions from inches to fe
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Emma is ready to open a new checking account and is trying to decide between three banks using the chart below: Bank R Bank S Bank T No monthly fees if balance stays above $300, otherwise $7 per month
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A group of 40 sixth grade students were asked if they knew how to do a back flip or juggle. The data showed that 18 students did not know how to juggle , 27 students do not know how to do a back flip,
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I need a helper to double check these answers for me. Please only respond if they are incorrect. Thank you in advance! $5000 is deposited into a well-run bond fund, which pays an annual yield of 4.5%
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After a weekend of lucrative gigs, a singer finds herself with an extra $1,500. She currently has $4350 of credit card debt, on which she is charged an annual yield of 24%. Putting $1,500 toward this
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A company has a number of theater tickets for sale. Each ticket sells for $33. If the company sells 60% of the tickets, it will collect $495. How many theater tickets does the company have for sale?
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There were 2 4/5 quarts of milk in container A and some milk in Container B. Lisa poured 1 2/5 quarts of milk each into Container A and Container B. In the end, the total volume of the milk in the two
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The area of brains rectangular garden,in square feet, can be found by using the expression 6(2x+5y).use the distributive property to write an equivalent expression for the area of Brian’s garden. Us
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Your friend asks you to help her babysit and will pay you 3 pennies for the first job. You agree to help if she triples your payment for each job completed. After 2 jobs, you will receive 9 pennies, a
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Michelle and Andrea are walking laps for charity. The amount of money, y, that each girl raises for a certain number of laps, x, is shown in the tables below. Which statement explains who will raise $
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Please someone help! The table shows the outputs, y, for different inputs, x: Input (x) 3 4 5 6 Output (y) 3 4 5 6 Part A: Do the data in this table represent a function? Justify your answer. (3 point
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There are 6.02 × 1023 atoms in 1 gram of hydrogen. How many atoms are there in 400 grams of hydrogen? Write your answer in scientific notation. If necessary, round your answer to two decimal places.
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You have the option to get a health insurance policy with a $200 deductible provision (per claim) for major medical procedures. The policy has a copay provision of 90/10 The premium for your insurance
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Use numbers from the box to complete the comparison statement about the digits in 288.99 the digit in the one place is 1/10 of _____ the digit in the hundreths place is 1/10 of ____ the digit in the t
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50 POINTS...!!!! The function f(x) = 582(7)^x represents the growth of a mosquito population every year in a remote swamp. Troy wants to manipulate the formula to an equivalent form that calculates ev
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Choose the equation and the inequality needed to answer this question. Trevor tutors French for $15 and hour and scoops ice cream for $10 an hour. He is going to work 15 hours this week. At least how
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David's company reimburses his expenses on food, lodging, and conveyance during business trips. The company pays $60 a day for food and lodging and $0.65 for each mile traveled. David drove 600 miles
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Help with homework please? Not asking for answers, but want to learn how to do these. Simplify the sum or difference, 3√7-√63 -6√10 + 5√90 Simplify the product. √6(√2+√3) 3√7(1-
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A triangle's coordinates are (-2,1), (-6,1), and (-4, 5). After the triangle is rotated clockwise 270°about the origin, what are the new coordinates? A) (1,-2), (1,-6), and (5,-4) B) (-1,2), (1,-6),
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The constraints of a problem are listed below. What are the vertices of the feasible region? a. ( -3/2,5/2) , (9/4,0) , ( 6,0) b. ( 0,0), (0, 3/2) (9/4,0) c. (0,0 ), (0,2) , (6,0) d. ( 0, 3/2) (0,2)
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A vendor pays a rock band 13 of the total profit from T-shirts and sweatshirts sold at every concert. The vendor paid the rock band $726 after the last concert. If the profit from T-shirts sales was
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1. The total number of people who have seen a band play as of the 1st of each month follows a geometric sequence. In March, a total of 6,100 people have seen the band perform. In July of that same yea
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Please Help!!! Will mark the Brainiest!!! What is the area of sector GHJ, given that θ = π/4 radians? Express your answer in terms of π and as a decimal rounded to the nearest tenth. Show your work
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HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!! USING 51 POINTS. If you know that the exact volume of a cylinder is 500 π cm3, how can you find the approximate volume, without knowing the height or radius of the
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6) Divide the fundamental Frequency of F#5 by the frequency of A4 in the following tuning 5 systems. Round your answers (if necessary) to the nearest 0.000001:a) Equal Temperament Tuningb) Just Intona
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True fact: Ancient Roman contractors who built roads were paid half when the road was completed, and half 40 years after the road had been completed if the road was still in good working order. Assume
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Without a microphone, a certain singer in the concert hall produces 67 dB. With a microphone, this increases to 79.5 dB. a) The sound intensity with the microphone is how many times the previous (un
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14) To purchase studio space, on April 3, 2025 a pianist takes out a 30-year loan of $120,000 at an annual interest rate of 11%. The first monthly payment is to be made on May 3, 2025; the final payme
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6) Divide the fundamental Frequency of F#5 by the frequency of A4 in the following tuning systems. Round your answers (if necessary) to the nearest 0.000001: a) Equal Temperament Tuning b) Just Into
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Calculate the frequency of B# 3 in Pythagorean Tuning. Round, if necessary, to the nearest 0.001 Hz. (Remember, the octave number changes between B and C, so B#3 is the same key on a piano as C4).Note
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Each statement illustrates the difference in one of the physical properties of the two matierials mentioned . State the difference Example: A brick sinks in water. Ans: the brick has a higher density
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A section of four trumpets produces 88 dB. How many dB will be produced by a big-band section of 16 trumpets? Assume all trumpets produce an equal sound intensity and round your answer to the nearest
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A contractor claims that their soundproofing will remove 83% of the sound intensity inside the room. If 83% of the sound intensity inside the room is removed, the new sound level will sound what % les
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If we were to break an octave into a number of half-steps, which of the following numbers would produce an interval whose frequency ratio is closest to 3/2 when Equal Temperament Tuning is used? a) 19
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The city of Hamden received money for improvements of the town’s park. The park committee polled a random sample of 75 residents from the town. Of the 75 residents, 27 would like to see more trees p
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Calculate the frequency of B2 in the following tuning systems. Round all answers, if necessary, to the nearest 0.001Hz.a) Equal Temperament Tuningb) Harmonic Series in Ac) Just Intonation in A#
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1) If we were to breake an octave into a number of half-steps, which of the following numbers would produce an interval whose frequency ratio is closest to 3/2 when Equal Temperament Tuning is used?
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a) If we were to breake an octave into a number of half-steps, which of the following numbers would produce an interval whose frequency ratio is closest to 3/2 when Equal Temperament Tuning is used?b)
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The graph shows trapezoid F'G'H'J'.If the trapezoid is the image of a translation of FGHJ, what must be true of FGHJ?FJ must be parallel to GH.FG must have the same measure as HJ.JH must be perpendicu
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A coffee mixture contains beans that sell for $0.08 per pound and $0.32 per pound. If 110 pounds of beans create a mixture that sells for $0.27 per pound, to the nearest tenth of a pound, how much of
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