At a weather station, a balloon is released every 6 hours, day and night. Calculate the number of balloons that are released in one week.

Q: A potato is dropped from a height of 36 feet. Its height above the ground t seconds later is given b...

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Q: 1) Let p be a prime number. Show that Z) := {E Q| p does not divide b is a subring of Q with only on...

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Q: 1. For the parametric equations: x = 4t3, y= 2 +60t – 8t?, find: a) All values of t at which the tan...

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Q: prove For all integers a, b, c, and d, if a|c and b|d then ab|cd.

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Q: What 3-digit number has the number 5 as its digit in the tens place and the digit in the hundreds pl...

A: The digit in the tens place is 5. Consider the number is x5y. The digit of the hundreds place is twi...

Q: d) A company is offered a contract promising annual net returns of $22,000 for six years. If the com...

A: Solution

Q: The model Maximize 30x + 40y Subject to: • 30x + 31y = 0

A: Write the set of values for corner points.

Q: Find all points (x.y) where f(x,y) has a possible relative maximum or minimum. f(x.y) = x - 3xy + 2y...

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Q: any positive integer n, let Z∗n denote the set of all elements in Zn that are not zero factors. An e...

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Q: +sin(x)-8x² )dx

A: Given  we have given the integral ∫35(ex+sin(x)-8x2)dx (a) calculate analytically ∫35(ex+sin(x)-8x2)...

Q: 1. How many 9-bit strings are there which: a. Start with sub-string 110. b. Either start with 110 or...

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Q: 2. Consider the following set of constraints: x, + 2x, + 2x, 2x, - x, + x, + 2x, 5 8 4x, - 2x, + x, ...

A: (a) After introducing slack variables we have Max Z = 3x1-x2+3x3+4x4+0S1+0S2+0S3subjected tox1+2x2+2...

Q: (a) Draw the lattice of subgroups of Z/6Z. (b) Repeat the above for the group S3.

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Q: nd an explicit formula for P. Your formula should involve n. se your formula to find P, %3D Sive all...

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Q: The first term in an arithmetic sequence is -27 and the common difference is 3.6, find the 13th and ...

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Q: Find y as a function of t if y" – 10y' + 21y = 0, y(0) = 7, y(1) = 4. y(t) = Remark: The initial con...

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Q: find all x EIR such that 1z +zl + lz - loog | = (2+ 2015)

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Q: Solve the following equations in Z, with x expressed in both standard and non-standard names: (i) xx...

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Q: Explain in a sentence how to use natural deduction proofs to show that two sentences are provably eq...

A: We will use the basic knowledge of mathematical logic in answering the following questions.

Q: Using the Newton's forward difference formula, find f'(1.5) from the following data. 10 15 3.7183 6....

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Q: Sue invests $1000 at 4.8% compounded semi-annually for five years. The values of i and n, respective...

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Q: a) Four married couples have bought 8 seats in the same row for a concert. In how many different way...

A:   (a) Given that four married couples are sitting on seats in the same row. To find  (i) in how many...

Q: 3. A company that operates 10 hours a day manufactures two products on processes. The following tabl...

A: Solution

Q: Is O can be represented as a complex number? Select the correct response: True False

A: Is 0 can be represented as complex number .

Q: Explain in a sentence how to use natural deduction proof to show that an argument of TFL is valid

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Q: prove that (1, 6) 13 an o pen set 13 an open çet.

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Q: 1. By the method of least squares, find the straight line that best fits the following data: I| 2 3 ...

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Q: 2. Eliminate the parameter to find an equivalent rectangular equation that does not involve trigonom...

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Q: -V (x). J (x) = -Jcx) at v=.

A: Since we know the Bessel's function Jv(x)=∑r=0∞(-1)rr!Γ(v+r+1)x2v+2r Now multiplying both side by x-...

Q: (b) Express the following using predicates notations with the least number of words: (i) Each intege...

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Q: 13. Fill in the squares using the digits 4, 5, 6, 7, 8, and 9 exactly one time each to make the larg...

A: In this problem, 6 digits are given and we have to make two 3-digit number using those with exactly ...

Q: Let A- {1,2,3,43, B = {1,3,6,10}. het R C AxB such that (asb) eRo b-a e A. () Find the adjacency mat...

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Q: a (b) B = 2a -d 2b-e 2c - ,C = f do f(a, b, c, d, e, f #0), d e

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Q: Determine whether it converges or diverges. You must provide justification for your answer. sin(x) d...

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Q: 3 and A? – kA – 5I 1

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Q: Use partial derivatives to obtain the formula for the best least-squares fit to the data points. (1,...

A: Solution 

Q: A population grows according to an exponential growth model. The initial population is Po = 12, and ...

A: Given P0=12, r=0.35 Population of An exponential growth model    

Q: disprove

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Q: Dae e below shows how far Alison, Juan, and Natasha ride their bikes from home to school. DISTANCE T...

A: We have to find the shortest to longest distance from given data.

Q: a. 5 and 0° < 0 < 360° . Show the reference triangle in your drawing Use a straightedge to draw the ...

A: Given: The value of tanθ=-512 in Quadrant IV.We have to draw the reference triangle and find the six...

Q: acuce 4. Given J(5, 0), K(8, –11), L(-3, –14), M(-6, –3), determine whether parallelogram JKLM is a ...

A: Given  here we have given the coordinated of the parallelogram J(5,0), K(8, -11), L(-3, -14), M(-6,-...

Q: e) In a net present value (NPV) analysis it is found that proceeding with a contract with required r...

A: Solution

Q: the inverse, if it exists, of each of the following 2 1 0-20 (a) A= 1 1 -2 3 2 2 1 1 [1.

A: We will use Gauss Jordan elimination method to find inverse of matrix  While using elimination if al...

Q: Javid is interested in purchasing some shoes. He went to payless and enquired about the cost per pai...

A: The price for which an article is bought is called its cost price. The price at which an article is ...

Q: n a b=1

A: Here we will use combinatorial formula  nCr+nCr-1=n+1Cr

Q: Show that the function f(z) = sin x cosh y + i cos x sinh y is continuous as well as analytic every ...

A: The given function is: f(z)=sinxcoshy+icosxsinhy

Q: 1. a 2 b 4

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Q: Solve the following equations in Z6 with x expressed in both standard and non-standard names: (i) xx...

A: We solve the equation and find the value of x in ℤ6.  

Q: small boxes contain dvds and large boxes contain one gaming machine.three boxes of gaming machines a...

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Q: (a) Find the projection matrix P describing the projection of R4 onto V = span{

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