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In January 2015 a scooter company sold 4000 cars. In July 2015they had sold a total of 7500 scooters. Assuming an exponential model for this growing...
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At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 22 knots and ship B is sailing north at 23 knots.
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Two trains leave a station at 8:00 am. One train travels north at a rate (speed) of 48 mph and another travels east at a rate (speed) of 90 mph.
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Breaking a number into its prime factors can be very helpful when you are simplifying radicals.
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you arrive at a bus stop at 10 o'clock, knowing that the bus will arrive at some time uniformly distributed between 10:00 and 10:
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Consider the following grammar, with S as a start symbol: 1) S - A111 2) S - 000A 3) A - emptystring 4) A - 0A0 Which sequences of rule
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A local high school offers a hockey or a soccer program for its Grade 12 students. There are 75 students enrolled in hockey and 60 students enrolled...
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At Allied Electronics, production has begun on the X-15 Computer Chip. The total revenue function is given by Rx=44x-0.3x 2 and the total profit...
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Hypothetical Business Problem: You are hired as a consultant for a large auto dealership organization.
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When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV^{1.4}=C where C is a...
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Let f(t) = 5t 2 a. Find the equation for the secant line between the points (1, 5) and (2, 20) on the graph of the function.
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Prove that this signed ratio is independent of the direction assigned to the line and that point C is uniquely determined by this ratio.
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Against the wind a commercial airline in South America flew 216 miles in 2 hours. With a tailwind the return trip took 1.5 hours. What was the speed
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hi need help how do i create a UML?
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Let S_t denote price of GOOG stock in year t. Today the spot price is S_0=871. S_1 has 40% chance of being 971 and 60% chance of being 771.
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A boy has 231 marbles. he arranges them in rows so that each row contains on e marble less than the preceding. the last row consist of one marble...
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Lana Powell has a cumulative earnings of $105,500 at end of September. In the 1st week of October she earns $2,000. The amount deducted for Social...
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1out of 600 women have a mutation gene 48% of these women get bladder cancer What is the probability that a random selected women will have bladder cancer?
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One important application of spline interpolation is the construction of smooth curves that are not necessarily the graph of a function but that have...
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Supposethata,bRand0t.Letxa=(ba)sin2t. 2 lving the lemniscate ay find the following i) Show that ii) Use the substitution x a = (b a) sin2 t to...
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a) Suppose S = {p1(x), p2(x), p3(x), p4(x), p5(x)}, where p1(x) = 1xx2 +2x3 p2(x) = 1xx3 p3(x) = 55x2x2 +x3 p4(x) = 1x+x2 4x3 p5(x) = 3x2 9x3 i)
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A psychologist wanted to know if students in her class were more likely to cheat if they were low achievers. She divided her 60 students into three groups (low, middle, and high) based on their mean e
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Alan is putting weed killer on a field to get it ready for planting. The directions on the can say to use .75 quarts for each acre of land. How much weed killer will Alan need for two fields, one that
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I solved question 2 where v1 and v2 are unit vectors because their norms are equal to 1 AND they are orthogonal because the dot product v1*v2 is...
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A florist currently sells 72000 bouquets per year at a cost of 10 dollars each. In the previous year when they raised the price to 17 dollars, they...
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Unit 3: Analyzing Spread and Variation Discussion Please complete the following steps for your first discussion post and response.Watch the video Analyzing Spread and Variation (Measures of Center,
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After working for 18 months in your analyst position at G&B Consulting, you are now being considered for a project manager position that would put you in charge of several team members. As part of the
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A telecom company is considering upgrading their infrastructure in your city and they have hired G&B Consulting. The telecom company would be willing to invest in upgraded lines that offer higher spee
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An architect designs a rectangular flower garden such that the width is exactly two-thirds of the length. If420 feet of antique picket fencing are to be used to enclose the garden, find the dime
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If you understand how to manipulate exponents, you can break down your answer into a number with an exponent that will work in your calculator.
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Solve the following problems: An insurance company is trying to estimate the average number of sick days that full-time food service workers use per...
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Patients and symptoms. Each of a set of N patients can exhibit any number of a set of n symptoms. We express this as an N n matrix S, with S ij = 1...
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The astronomer Johannes Kepler studied massive amounts of data on the positions of the planets.
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Identify the main entities of this stock trading system.(companyName,companyHeadQuaterAddress,publicCompany, tradingExchange, companyTrade, traders,...
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a researcher studying the effects of price cuts on consumers' expectations makes uo two different histories of the store price of a hypothetical...
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Suppose that in setting up RSA, Alice chooses p = 47, q = 37 and e = 25. (a) What is Alice's public key? (b) What is Alice's private key?
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flying to kampala with a tailwind a plane averaged 158km/h. on the return trip the plane only averaged 112km/h while flying back into the same wind.
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You usually buy a 16.5-ounce bottle of shampoo. There is a new bottle that says it gives you 30% more free. Use the drop-down menus to build an equation that could be used to find the size of the larg
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the newspaper listed the daily high and low teperatures for six cities (honolulu, maiami, boston,orlando, atlanta,anchorage)the highteperaures were
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HLTH 485 ACTIVITY 1 INSTRUCTIONS Use the answer sheet at the end of the document to submit your answers to the questions below. Consider this data...
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A recent article in the paper claims that business ethics are at an all-time low.
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how to solve 5.58 Let x be a binomial random variable that denotes the number of American college graduates in a random sample of 15 who have...
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how do i factor 2d^3+18d.Here we have to factor the function. First see what are the commons in the function. In this function "d" is common for both 1st term as well as in the 2nd term.Let see how "d
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A model proposed that a computer chip measures 3/8 inch by 11/8 inch. Find the area.Here length is 3/8 inch. Breadth is 11/8 inch.We have to find the area of the chip.Here we will take the sh
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For each rational number q, let qZ={qm| m is an element of Z}, so that we have qZ is a subset of Q.
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Draw the unit circle and plot the point P=(6,2). Observe there are TWO lines tangent to the circle passing through the point P. Answer the questions...
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A parking lot consists of a single row containing 26 parking spaces. Mary arrives when all spaces are free. Tom is the next person to arrive.
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Question 25 Calculate the following conversions. (1 mark each) a) 100 dm = dam b) 525 mg = g c) 330 L = hL d) 0.09985 km 3 = dam 3 e) 20 km 2 =...
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a rental car agency charges $13 per day plus 11 cents per mile to rent a certain car. another agency charges $17 per day plus 6 cents per mile to...
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Let R=F[x,y] be a polynomial ring in two variables over a field F.Let M=F.Consider M as an R-module with X and Y acting as if 0.Define G:R^2 to...