Math Homework Answers & Questions

• Jhosep wants a tv for his birthday that originally cost $740. Right now, the tv is on sale for 40% off! Jhosep's dad agreed to buy it, as long as jhosep pays for 30% of the cost. How much will jhosep

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• develop a confusion Matrix and ROC Curve first, develop a matrix for this scenario and calculate accuracy, true negative rate, and true positive rate. Police departments need to test drivers for bloo

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• The top of a table is a parallelogram with a base of 28 cm and a height of 20 cm. Patty wants to cover the table with tiles that have an area of 8 cm2 each. Jake wants to use tiles that have an area o

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• A roast beef sandwich costs $6.75. A customer buys multiple roast beef sandwiches. Write an equation that represents the situation. Use $x$x​ to represent the number of roast beef sandwiches. Then d

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• Marie bought gallon of milk, which she finished after 6 days. If she drank the same amount of milk each day, how many gallons a day did she drink?

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• I attached the files.

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• I have this project that I have to do and my teacher wants us to do this in xcell or whatever the green one on office 365 is called anyway I have to turn this in on thursday and I have no idea where t

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• Xavier bought a bicycle that was on sale for 15% off. If Xavier paid $68 for the bicycle, how much money did he save, compared to the original price?

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• 17 P2: The cuboid ABCOFFDE has vertices with coordinates shown in the diagram. E(0,0.6 (2,5,6 (3.0,6 O(0.0.0 (0,5O (3.0.0) (3,5,0) Find the surface arca of the cuboid (2 marks Find the length of the d

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• i am in quantatative methods for business. a math class. and i need help with each problem

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• I need help solving these 2 questions pls :)

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• Fill in the blank of 22.65 × 0.999 be greater or less than 22.65 without calculating explain how u know

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• You roll a number cube and toss two coins. What is the probability of rolling a 2 and tossing two heads

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• Plz help

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• For your initial discussion post, first, Develop a matrix for the following situation and calculate accuracy, true negative rate, and true positive rate. The illustrations from this unit's studies are

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• Please answer all questions carefully and show work. Thank You!

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• I need help with this

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• Math Homework. Class For: Introduction To Formal Methods Textbook: BOOK OF PROOF , Https://www.people.vcu.edu/~rhammack/BookOfProof/ Only Need To Solve The Questions: No.2 And No.3(a) In Pdf.

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• 8 Problems, Hart Manufacturing makes three products. Each product requires manufacturing operations in three departments: A, B, and C. The labor-hour requirements, by department, are as follows: Probl

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• Raina's earnings vary directly with the number of hours she works. Suppose that she worked 8 hours yesterday and earned $96. If she earned $120 today, how many hours did she work today?

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• A bag contains 3 red, 21 blue, and 6 green marbles. Beth and Art each pick one at random and keep it. What is the probability that they each select a red marble? Write the probability as a fraction i

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• Help me 7B7891AF-E9A7-45A6-93FE-6B5E40D7F525.jpeg

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• could you help with this problem

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• 108 = 10x + 10y find x and y when they are both positive intergers

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• Prove that every pair of integers whose sum of squares is even also has an even sum Consider the quadratic equation x 2 + bx + c = 0, where b, c ∈ Q. Suppose that this equation has two distinct real r

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• Prove that every pair of integers whose sum of squares is even also has an even sum

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• Please refer to the attachment as it has the questions in it :)

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• Area of compound figures with triangles

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• julia has 4 gallons and 2 quarters of water. Ally needs the same amount but she only has 12 quarts how many more water does need

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• If i have a piece of property and that property has 4 sides one side measures 29 meters another side measures 50 meters and another side measures 20 meters what does the fourth side measure?

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• i dont know how to solve such problems in math

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• i need the pictures answered asap this is an exam i need the answers fast.

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• attached

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• If Aaron gives 30% of his cards to Brandon, they will have the same number of cards. If Aaron gives 475 cards to Brandon, then Aaron will have 5/7 as many cards as Brandon. How many cards does Brandon

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• Solve the triangle: m<C=128 degrees, b=35in, c=35in

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• If r1=7i+3j,r2=2i+5j, find the modulus and direction cosine of r1+r2

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• how do label all possible angle measures

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• I have a quiz in statistics that' due it's 10 questions and a total of 90 min to complete could someone please help me with this?

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• A plant grow 3 centimeters in 10 days. How much does it grow per day? Write your answer as a fraction in simplest form.

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• need solution of y(t) with steps. the solution also needs to be plotted on Maple. thank you.

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• c. What are the advantages and disadvantages of each loan? d. Suppose that you choose the 30-year FRM in the table above. Use the mortgage calculator to figure out the amount of interest you would s

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• Only Answer (Without steps)

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• Consider the following datasets: X1=2,8,4 X2= 0.4, 7.10, 3.2 Y= 2.6, 9.2, 5.3 a) Statistically regress Y on X1 and X2, i.e. find a regression equation in which output variable is Y and input variable

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• The manager of a clothing store wants to know what his profits are in the production and sale of the following products: The cost of producing jean pants with decorations is $ 80. The cost to produce

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• Need help!

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• Ray is constructing a flowerbed for the zoo and wants to know if he has enough edging. A sketch of the flowerbed is shown below. What is the perimeter of the triangle? Round to the nearest whole numbe

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• What semi annual sinking fund payment will be required to yield $48,000 9 years from now the annual interest rate is 6% compounded semi-annually

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• write a equation in slope-intercept form (y=mx+b) of line with slope of 3/4 and y-intercept of -2. pick one a) y=1 1/4 b)y= -2x +3/4 c) y= 3/4x-2 d) y-3/4=-2 (x+2)

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• Find the length of AB if A(2, 1) and B(2 , 5)

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• in a geometric progression the first term is a and the common ratio is r. the sum of the first two terms is 12 and the third term is 16. a) determine the ratio (ar^2)/a+ar b) if the first term is larg

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