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MATH SOLVE
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When Mrs. Bethany Kieron died, the net worth of all her belongings amounted to six million dollars. In her will, she instructed that it be divided equally among her seven children. Some of the children took their portion in cash. Others preferred to inherit their mother's possessions, whose worth had been appraised by her attorneys. Her son William wanted his portion of the inheritance to come from his mother's extensive collection of contemporary impressionist paintings, each of which is valued at a quarter of a million dollars. How many of the paintings could he inherit without exceeding his fair share?
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2 months ago
If the numerator of a fraction is increased by 3, the fraction becomes 3/4. If the denominator is decreased by 7, the fraction becomes 1. What is the numerator of the fraction?
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2 months ago
The sum of the two digits of a number is 9. If the tens digit is one-half the units digit, what is the number?Let t = the tens digit, u = the units digit, and t + u = 9. Which of the following equations would complete the system?
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2 months ago
PLZ HELP QUICKThe graph shows the balance of an account earning quarterly compound interest.Which statements are true about the function?Select each correct answer.a. The practical domain is x≥100 , so the account balance is always greater than $100.b. The practical range is y≥100 , so the account balance is always positive.c. The graph is ascending, indicating that the account balance is increasing over time.d. The account balance will be $222.11 after 40 years.e. The point (1,102.02) represents an initial account balance of $102.02.
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2 months ago
i have a limited time please help ;-;Jessica and Raphael are saving money for concert tickets. Each friend starts with an amount and also saves a specific amount each week.Jessica came up with the following equation to show the total, y, she has saved at the end of each week, x.y = 10x + 20Raphael created a table to show the total he has saved at the end of each week.Weeks 0 1 2 3 4 5 6 7 8Amount saved 40 46 52 58 64 70 76 82 88After saving for a certain number of weeks, Jessica and Raphael will have each saved the same amount of money. How much money will they have each saved then?Compare the rate at which each friend saves money.Select the correct answer from the drop-down menu to complete the statement.The rate at which Jessica is adding to her savings each week is {1,4,6,8,10} $ more than the rate at which Raphael is adding to his savings each week
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2 months ago
Which table could be a partial set of values for a linear function?x y0 01 22 83 18x y0 31 52 73 9x y0 91 82 53 0x y0 11 22 53 10
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2 months ago
We are interested in conducting a study to determine the percentage of voters of a state would vote for the incumbent governor. what is the minimum sample size needed to estimate the population proportion with a margin of error of .05 or less at 95% confidence? hint: use a planning proportion of p*=0.50a. 200.b. 100.c. 385.d. 58.
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2 months ago
How many simple random samples of size 3 can be selected from a population of size 6?
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2 months ago
Emily wants to find out if the carpool line around her school causes too much traffic on neighborhood roads. which is a valid sample for her survey? 25 teachers at the school 25 families living near the school 25 students waiting for carpool rides 25 parents of students who ride the bus to and from school
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2 months ago
Jack invests $500 at a certain annual interest rate, and he invests another $2000 at an annual rate that is one-half percent higher. if he receives a total of $85 interest in 1 year, at what rate is the $500 invested?
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2 months ago
Sam wants to know how long it will take to fill his baby pool that holds 24 gallons. After 1 minute, there are 2 gallons of water in the pool. He plots the points (0,0) and (1,2) on his coordinate plane. What is the x-value of the point (x, 24)? A) 6 B) 12 C) 23 D) 25
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2 months ago
Tom made the box plots to compare the number of calories between his morning snacks and his afternoon snacks.Select from the drop-down menu to correctly complete the statement.The range of calories in Tom’s morning snacks is about the range of calories in his afternoon snacks.Two boxes are plotted on a horizontal axis ranges from 50 to 550 in increments of 50. The top box plot ranges from 75 to 325. The first line of the top box ranges from 75 to 100. The first box of the top box ranges from 100 to 150 and second box of the top box ranges from 150 to 300. The second line of the top box ranges from 300 to 325. The top box is labeled as Morning Snack. The bottom box plot ranges from 275 to 500. The first line of the bottom box ranges from 275 to 300. The first box of the bottom box ranges from 300 to 375 and the second box of the bottom box ranges from 375 to 450. The second line of the bottom box ranges from 450 to 500. The bottom box is labeled as Afternoon Snack.
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2 months ago
1)you can use any side as the__ of a triangle.2)An ___ is a region blinded by an arc and the two radii to the arcs endpoints.3)the distance from the center to a vertex is the ___ of a regular polygon.4)two arcs of a circle with exactly one point in common are ___. 9) A triangle has legs measuring 5ft and 12ft, and hypotenuse measuring 13ft. What is the area? 13) is the picture above. 17) what is the area of a regular hexagon with a perimeter of 240cm?I have more questions but will post separately because they are all pictures!!!!
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2 months ago
Which phrases can be represented by the algebraic expression x + 14? Check all that apply. the quotient of a number and 14 a number plus 14 fourteen less than a number fourteen more than a number fourteen taken away from a number the product of fourteen and a number a number increased by 14
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2 months ago
Dynatashia has a list of items she needs to buy at the store. She has written down the items and the advertised prices as shown: Hamburger – $3.99 per pound Hamburger buns – $1.29 2-liter soda – 3 for $2.00 Dynatashia buys 1.5 pounds of hamburger, 1 package of buns and 3 of the 2-liter bottles of soda. Her receipt is shown below. 2-ltr soda 2@3/$2 $1.34 Hambrg 1.5
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$5.99 Hbuns
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$1.69 2-ltr soda 1@3/$2 $0.67 Determine if Dynatashia's receipt is correct. a. Yes, Dynatashia's receipt is correct. b. No, Dynatashia paid too much for soda. c. No, Dynatashia paid too much for hamburger. d. No, Dynatashia paid too much for buns.
General
2 months ago
Suppose that circles R and S have a central angle measuring 80°. Additionally, circle R has a radius of 3 ft and the radius of circle S is 6 ft. If the measure of the sector for circle R is 2π ft2, what is the area of the sector for circle S?
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2 months ago
Determine the values of x on which the function f(x)=2x^2-x-15/4x^2-12x is discontinuous and verify the type of discontinuity at each point.A.There is a vertical asymptote at 0 and a hole at 3.B.There are vertical asymptotes at -5/2 & 0 and a hole at 3.C.There is a vertical asymptote at 3 and a hole at 0.D.There are vertical asymptotes at 0 & 3.
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2 months ago
The area of an artist's square canvas can hold 113 square inches of paint. What is the approximate length of one side of the canvas? (Approximate to the nearest hundredth inch.) 10.62 inches 10.63 inches 10.64 inches 10.65 inches
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2 months ago
Which dimensions can create only one unique triangle?A.Three angles measuring 25,65,and 90B.Three angles measuring 50,50,and 50C.Three sides measuring 5 in,12 in,and 14 inD.Three sides measuring 4 ft,8 ft,and 14 ft
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2 months ago
Bianca and Dave are a married couple filing a joint tax return. They have a combined gross income of $81,031 and claim four exemptions. They can make an adjustment of $2,914 for business expenses, an adjustment of $1,939 for business losses, a deduction of $4,140 for medical expenses, an adjustment of $4,825 for contributions to their retirement fund, and a deduction of $2,420 for charitable donations. If exemptions are worth $3,650 apiece and the standard deduction for a joint return is $8,350, what is their total taxable income?a.$50,193b.$41,843c.$48,403d.$52,793
General
2 months ago
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