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MATH SOLVE
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General
A software designer is mapping the streets for a new racing game. All of the streets are depicted as either perpendicular or parallel lines. The equation of the lane passing through A and B is -7x + 3y = -21.5. What is the equation of the central street PQ?
General
1 month ago
Show that if X ∼ Geom(p) then P(X = n + k|X > n) = P(X = k), for every n, k ≥ 1. This one of the ways to define the memoryless property of the geometric distribution. It states the following: given that there are no successes in the first n trials, the probability that the first success comes at trial n + k is the same as the probability that a freshly started sequence of trials yields the first success at trial k.
General
1 month ago
Find the x-intercepts of the parabola with vertex (5,-4) and y-intercept (0,96). Write your answer in this form: (x1,y1),(x2,y2). If necessary, round to the nearest hundredth.
General
1 month ago
A plane intersects both nappes of a double-napped cone but does not go through the vertex of the cone.What conic section is formed?hyperbolaparabolaellipsecircle
General
1 month ago
Find the surface area of the tool box. Round your answer to the nearest tenth and explain your answer. Pls I NEED THE ANSWER NOW ASAP!!!
General
1 month ago
The coordinates of A, B, and C in the diagram are A(p,4), B(6,1), and C(9,q). Which equation correctly relates p and q?Hint: Since is perpendicular to , the slope of × the slope of = -1.
General
1 month ago
law of sines? ............
General
1 month ago
we have 4 cans of peaches in or kichen.each can weighs 3/6 pound.how much do the cans weigh together
General
1 month ago
Why is (6, –2) not a solution to the system of equations given below?{2x-3y=185x=3y=3A.It satisfies the top equation but not the bottom equation.B.It satisfies the bottom equation but not the top equation.C.It doesn’t satisfy either the top or the bottom equations.D.It satisfies both the top and the bottom equations.
General
1 month ago
Which of the following points is a solution to the system of linear inequalities?{y≤2x-5y>-3xA.(1, 1)B.(–2, 2)C.(5, 3)D.(–4, 4)
General
1 month ago
Each participant in a certain study was assigned a sequence of 3 different letters from the set {A, B, C, D, E, F, G, H}. If no sequence was assigned to more than one participant and if 36 of the possible sequences were not assigned, what was the number of participants in the study? (Note, for example, that the sequence A, B, C is different from the sequence C, B, A.)A 20B 92C 300D 372E 476
General
2 months ago
Convert each equation to standard form y-5=-3(x+2)
General
2 months ago
Lauer Corporation uses the periodic inventory system and has provided the following information about one of its laptop computers:Date1/15/58/1010/15TransactionBeginning InventoryPurchasePurchasePurchaseNumber of units100200300200Cost per unit$800$900$1000$1,100During the year, Lauer sold 750 laptop computers.What was cost of goods sold using the LIFO cost ow assumption?A. $725,000.B. $740,000.C. $735,000.D. $720,000.
General
2 months ago
The first term of set R is 15. What is the median value of the set R, if for every term in the set, Rn = Rn–1 + 3?
General
2 months ago
A canoe requires 8 hours of fabrication and a rowboat 5 hours. The fabrication departments has at most 107 hours of labor available each week. Let X be the number of canoes and let Y be the number of rowboats. Select the correct letter for answerA) 8x+5y<107B) 5x+8y<107C) 8x+5y>107D) 5x+8y>107
General
2 months ago
Give an example for a pair of alternate interior angles, a pair of corresponding angles, and a pair of alternate exterior angles.
General
2 months ago
True or False: A p is the probability that the results are not due to chance, the probability that the null hypothesis (H0) is false.
General
2 months ago
What are the first three terms of the sequence defined by f(x) = 3x + 1 f ( x ) = 3 x + 1, starting with LaTeX: x=5 x = 5 ?
General
2 months ago
Find the Laplace transformation of each of the following functions. In each case, specify the values of s for which the integral converges. 2et a. b. 3e 5t-3 C. 2/-e 3 cos 5 10sin 6t 6sin 2t -5 cos 2 (P+1) (sin-cost) d. e. f. g. h. i.
General
2 months ago
Large Number CalculationThe average household uses 6 bags of sugar per household per month. Each bag of sugar weighs 4 pounds. Assume that that there are 2 people in each household on average and that the US population is 304 million.Round answers to three significant digits except last answerExample: 450,543,929 becomes 4.51E8 whre 4.51 is the significant digits.How many pounds of sugar does the US consume per month?There are 2 more questions to this that I also need help on, but I have to get through this one first
General
2 months ago
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