30 (1) If "C4 = "C, , the n is equal to 12

Q: 7. S(1)=3e cosh (In 2r) in two ways.

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Q: - (m'n') m²n_> 14. (2xy)²(-3x²)(4) 15. (2ryz?)°(x²z}*, 21 im2, n (m35 m2).(nein (2)(x3(35 (2 243…

A:

Q: 2.282 Ex 1.234 - 0.051 al -1.699 0.025 ail vel 2.045 95% -2 -1 t= Ex: 1.234

A: *Answer:  From the given information, the number of observations is 30.

Q: Suppose Z~N(0,1). Calculate Pr(-2.55 < Z < -2.36).

A:

Q: Example 4: If K. stock value of XYZ Ltd. for: = 11% and E = 715, calculate the 1) r= 12%

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Q: which of the folowiny -xト! is -3x 2 へ pove seies fore =e.e e E (-)"(-3x) n ハン 0 37 B. e (3x)" nこO *ス…

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Q: Σ 3 to within 0.043 of its exact value. 3 Estimate the value of n =1 n

A: Solution::  Series Estimation:

Q: A factory received a shipment of 11 lightbulbs, and the vendor who sold the items knows there are 3…

A: Given in the question: Total bulbs, N = 11 Defective bulbs, x = 3 Now we will calculate the sample…

Q: The American Court Reporter Institute finds that the average student taking Elementary Machine…

A: Given : the average student taking elementary Machine shorthand will progress at the rate given…

Q: where wage is measured in hourly wage and female is a dummy variable (1 if the person is female, and…

A: a) Formula for R2: R2=1-RSSSST    =1-SST-SSR148.33   =1-148.33-127.62148.33   =1-0.1396   =0.8604…

Q: 4. y= 5e, y-s+ax-3x between x-0 and x=1 about y= -3

A:

Q: Compute the quantity. 5 (ww) w, using w= -2 W W -6

A: Given: w=5-2-6 To find: 1w·ww   Dot product of two vectors u=u1,u2,u3 and v=v1,v2,v3 is given by…

Q: 4 Estimate the value of > 3 to within 0.057 of its exact value. - n =1 n 4 (Round to three decimal…

A: Solution :

Q: 2. Evaluate the following dr 2.1.V1-(In)* dr 2.2. VE(1+ z) dr e-e- 2.3.

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 1 Evaluate [ (x² + --- e2x +c 2 a) + In x+ b) 3 +C 3 e2x .3 c) + In x- d) + In x - 3 +c +c 2 2

A: We know  (1) integration of Xn dx =  Xn+1 / (n+1)  + C  (2) integration of emx dx = emx / m + C  (3)…

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

A:

Q: 4.32 lf the preceding 50% rates were each reduced to 40% by a massive education program, then what…

A:

Q: 2. The physicist Frank Benford noticed in the 1930s that, for many sets of numbers in the real…

A: Hi there! I see there are more than three sub parts in the question. According to our polocies can…

Q: For someone who wants to see the higher temperature will lead to a higher hardness index, why it is…

A: Regression: By regression we mean estimation or prediction of the average value of one variable for…

Q: Since a certain virus has been contained in Wakanda, researchers has proven that it will be…

A: Given that,  a certain virus has been contained in Wakanda. Researchers have found out that the…

Q: 9. between z = -2.09 and z = 1.72 Area: 10. to the left of z = -1.27 and to the right of z = 2.86

A: To find the required areas we use Standard Normal table.

Q: 3 In ADU DDL =9mm. Z/=6mmand //=N". Find FD. 3

A: By using the cosine rule we can can find the third side of triangle if we have given the two sides…

Q: 4- Suppose that you can learn N(t)= 64t - t³ words of a new language after 1 hours of study time. a-…

A: We have to find the rate in words per hour.

Q: 4 to within 0.057 of its exact value. 3 Estimate the value of 2 - n = 1 n 4 Σ a 4.711 (Round to…

A:

Q: 1. Suppose that is the answer to this question. Determine the value of -

A: To determine the value of 1/x

Q: 9. Approximate both solutions of e* 5x to three decimal places

A: Given, The two curves y = 5x   and   y = ex   We have to find the solution of  ex = 5x  graphically.…

Q: -l<-<-1 10 A -10 В -10 10 10 10 -1 0 D -10 E -1 1 10 -T0 -1 10 F -10 -1 0 1 10 G -10 -1 1 10 O A Ов…

A: The given inequality is: -1&lt;x10≤1  To graph inequalities.

Q: 2. Two cars, one is going due East at the rate of 90km/hr and the other is going due South at the…

A: It is given that one is going to East at rate 90 km/hr and other to south at rate 60 km/hr. Use the…

Q: If Z~N(0,1), then what is Pr(-0.09 < Z < 2.54)? You can use Excel. Enter your answer as a decimal…

A: We have to find given probability

Q: 6. Show that =+ E-(-1)"(n+ 1) E)". when Iz – 2| < 2.

A: Seriese expansion

Q: 4 Σ E Vn +1 n=-1

A:

Q: (19) ds dt t= -1 if 5=1-3t

A: The given function is s=1-3t2

Q: Find L {(2 t" - 3) (t +2)} O 2(2n)! n! -- $2n+1 sn+1 O 2(2n)! s2n+1 n! sn+1 O 2(n²!) n²+1 n! sn+1 O…

A: To find:- L{(2tn-3) (tn+2) }

Q: Find L (2 t" {(2-3)}. O 4(2n)! 12(n!) 2n+1 S sn+1 O 4(n²)! 12n! 9. -- sn2 +1 sn+1 O 4(2n)! 82n+1 9.…

A:

Q: 4 The value of 3n2 will be + 6n .... n=1

A: We use partial fraction method to find the required sum of the series.

Q: Suppose X~N(148,8), and Z~N(0,1). Then x = 143, is equivalent to z = ______. (Round your answer to 2…

A: Given information  X ~N(148,8) Population Mean (µ) = 148 Standard Deviation(σ) = 8 X= 143

Q: It is projected that t years from now the population of a certain country will be changing at the…

A: We can solve this question as below

Q: (15 49)} = at* e²¹ sen(71), et 2-¹ {-98 (8-2)² +49)} = What's the value of a*c?

A:

Q: Assume that after one time period, the value of a stock (whose present value is R80) would be either…

A: Please comment if you need any clarification. If you find my answer useful please put thumbs up.…

Q: Suppose X~N(112,16), and Z~N(0,1). Then x = 112, is equivalent to z = ______.

A:

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

A:

Q: L %3D e2t e-3s-6 (s+2)? O e6-3s ( 1 3 + S+2 (s+2)2 O e-3s (s+2)2 1 3 s+2 O e2-3* ( +) 1 (s+2)2 s+2 O…

A:

Q: 8) F(s)=³-ks² 2 Ans. f(1) =2(e"-1)-! k

A: Solve the following

Q: Evaluate the given sums for number 5

A: Given,

Q: L[u(t - 4) (6 - 16 6')] = 16 (x-In 6) (-In 6)2 O s* 5e 30 +. (s-In 5)2 (s-In 5) O 6'e 4s 2. 8. (s-In…

A: Lapalace transform satisfies linearity property, La·ft+b·gt=a·Lft+b·Lgt By laplace transform table…

Q: An investigator arrives in a crime scene where a dead body of the victim was found. He arrives at…

A:

Q: 2.7 where t is the time in months after the virus was first detected. 1+14e 0.761'

A: Here we have,  The number of computer N(t) (in millions) infected by a computer virus is,

Q: In+1 Σ S. 3 5 n=1 Vn° +1 8. 8.

A:

Q: 11A The gross primary productivity of an ecosystem is 3.5 kgC/m2/year, and the energy needed by the…

A: Part(a): Given, Gross primary productivity =3.5 kgC/m2/year And energy needed for their own…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.