12. When 1+ ,n e N, is expanded in ascending powers of x, the coefficient of x' is 70. Find the value of n. а. 12 c. 16 b. 14 d. 18

Q: 21. Select the exact value of z that can be apPproximated to x 0.41 when rounded to the nearest…

A: Exact value of x that can be approximated to  x=0.41 from the given options.

Q: (55) Let X = P(1) and E(3x) = E(2– 6x) find 2.

A: It is given that, X~P(λ) Then, E(X)=λ

Q: 16-17. Find the value of n that makes AFED~ AZYX when DE = 4, EF = 5, XY = 4(n + 1), YZ = 7n – 1,…

A: To find the value on n so that two given triangles becomes similar.

Q: D.Determine Example 2;5t. a 1. 12.9,6 e the nth turm of Lach a- a = on tt

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 20.tvaluate :L[t cosh 14t] A, 3s? +19le s²+196 C. (5?-1967? (6?-196)? -s?+ 196 s?-196 B. D.…

A: Using property of Laplace transform

Q: Source d.f SS MSS Between groups 2403.5 Within groups 942 205.1 Total 193204.2 2403.5 Cannot find

A: Given: df=942MSS=205.1  We know that the formula of MSS is: MSS=SSwithindf We need to find SSwithin.

Q: 19. Let a, = (-1)" Vn 2 1. Calculate the value of an+1 - a, for odd values of n. %3D А. -1 В. -2 С.…

A: As this is a multiple question type, according to Bartleby Answer Rule, only 1st question is to be…

Q: Age (years) Less than 25 years Male Female 4 Between or equal to 25 to 35 years 12 11 More than 35…

A: Required probability is P(Female and age between 25 and 35 years)

Q: (mp+nq)−(mq+np).

A: Given,  m-np-q=m·p+n·q-m·q+n·p It is to be proved.

Q: 1. The number of bacteria in thousands in a refrigerated food is given by N(t) = 20t – 20t + 120 for…

A:

Q: 2 10 Q(1) Let 4 0 7+x -3 find the value of x that makes det A = 0. 4

A:

Q: 1) The formula for the deficit in the pension fund of a large company is given by y (in millions of…

A:

Q: 8. Given that (2x-x*); 0<x<2, S(x) = ; elsewhere. a) Calculate E(X), E(X²) and E 2- X

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Q: 25 26 25 Consider 15 + + 16 The value of x is given by_ and of y is given by

A: Using addition &amp; equality of matrices.

Q: :""n e Z*, if n³ = 3k for some k E Z, then n = 3q for some q E Z." %| %3D

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Q: 9. The population of a certain country is given as P(x) and P(x) is in millions. How many years…

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Q: Suppose P(t) represents the population of a certain mosquito colony, where t is measured in days.…

A: To find the population assume that the rate of change of mosquitoes remains constant at 180 per day.

Q: Suppose we find enough evidence against the H0 below. Write the appropriate step C. N. H0: μ ≤ 8…

A: Suppose we find enough evidence against the H0below. Write the appropriate step C.N. H0: μ ≤ 8A. Ha:…

Q: Find z-transtorm For (n-1) X(n) (a .1) u(n-1)

A: As per our company guidelines, we can solve first question for you. If you want other question to be…

Q: Suppose M max{e for x E [0, 00)}, then the value of M is %3D Answer:

A: As per the company's guidelines, we are supposed to solve first question for you, kindly repost…

Q: 2.25 † Let I" -a" if x + a, f(x) = I-a if x = a, where n e N. Find the value of e that makes f E…

A:

Q: (9) Let X b(n,- and E(3x) = E(3-5x) find n.

A: It is an important part of statistics . It is widely used .

Q: 12. If IN = 2x + 10 and AT = 26, find x. %3D %3D В 丰 N A O 6 O 12 О 10 8. -

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Q: [6.6] Find dy for the given values of x and Ax. 56) y = x3 + 2x; x= 2, Ax = 0.01

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Q: 1 1 et A = Verify the following 1 4 equalities are true or false, by computing each erm. If A E Mmn…

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Q: esents the population of a certain mosquito colony, where t is measured in days. The current…

A: It is given that P(t) represents the population of a certain mosquito colony and time t is measured…

Q: Determine the value of k if the L[ tkt ] = 1/(s² - bs + 6.0).

A: Solution

Q: If E (ar + br) 2n and n+1 k=1 Σ (ακ-bk) -- 1, then Σa- n+2 k=1 k-1 O 2 3 2 O 1 5. 2 Ο None

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Q: By mistake, a bottle of red wine gets left overnight in a refrigerator that is at 4°C. The mistake…

A:

Q: In the process of calculating L − 1 {3s + 4/s2−6s + 205} an equivalent expression is obtained given…

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Q: 17. Let a, = (-1)" vn 2 1. Calculate the value of an+1 - a, for odd values of n. A.-1 В. -2 С. 2 D.…

A: Given sequence is  an=(-1)^n

Q: 1 x? + k by considering several cases for the constant k.

A: Let k be equal to a2. k=a2a=k Use the formula ∫1a2+x2=1atan-1xa ∫1a2+x2=1atan-1xa∫1k+x2=1ktan-1xk

Q: 3. Suppose that the pmf of X is x-1 1. p(x) ,t = 1,2, 3, . 3 3 Find the mgf of X.

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Q: 3. If h:x + x + 1 and k:x - x', complete the following. b. ko h:5 a. koh:3 d. hok:3 c. koh:x - ? e.…

A: Since we only answer up to 3 subparts, we'll answer the first 3. Please resubmit the question and…

Q: 8 4 SS e*dædy O e16 – 1 e16 + 1 *+1 el6 2 O 2e16 – 1 O 2e16 +1 O el6

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Q: 1. Given that X1 = 1 X4 =-2 Xs = 4 X6 =-1 X7 = 5 X2 = 3 X3 =0 Xg = 2 X9 = 10 %3D Γind (a) E X;, (b)…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Suppose P(t)represents the population of a certain mosquito colony, where tt is measured in days.…

A:

Q: Suppose P(t) represents the population of a certain mosquito colony, where tt is measured in days.…

A: Given p(t) represents the population of a certain mosquito colony Given initial population P(0)=574…

Q: 3. If ADEF is dilated by a factor of 7 with a center at point C to produce AD'E'F', which of the…

A: We have to check

Q: 3. A ceramic insulator is baked at 400o C and cooled in a room in which the temperature is 25º C.…

A: Follow the procedure given below.

Q: 1. If h(x) = 9 – 5x, find h(2m) and 2h(m). 2. If h(x) = x² – x + 4, find h(m + n) and h(m) + h(n).|…

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Q: Suppose that the populations of two species interact according to the relationships below. Let S be…

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Q: If z3 + In(e 2 -2 e+e) = 0 az find at the point (0,0) O -3 0 3 О-2 O 2

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Q: Suppose X- N(H, 36 ) and P( X > 6 ) = 0.13. Determine the value of u. (Give your answer to 4 decimal…

A:

Q: Suppose P(t) represents the population of a certain mosquito colony, where t is measured in days.…

A: We can find the mosquito population in 17days as below

Q: (33) Let X = b(20, p) and E-x) = E(3–10x) find p. р.

A: Let X follows binomial distribution with parameters ( n =20, p) The mean of X is, Use the…

Q: 9. Suppose that N(h) is an approximation to M for every h > 0 and that M = N (h) + K,h+ K,h? + K3h…

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Q: 0. For what values of a and b is ax + 2b, 8(x) x² + 3a – b, 0 2 tinuou s at eiery r'

A: Follow next step