16s Ans. 1) f(t) = 4t sin 2t (s2 + 4)2 %3D

Q: In this question, you will investigate whether the improper integral [ 21/12 converges or diverges.…

A:

Q: d.) Do we reject or fail to reject the null hypothesis? e.) Is there enough evidence to support the…

A: We know that  Degree of freedom = ( row - 1 ) × ( col -1 ) And level of significance =alpha =0.01

Q: EX: EXPress i w X.+24+2 where. w and. w in termsfu.amal.V. Z24. o..... ...

A: Chain rule: If w is differentiable function of x, y, z and x, y, z are differentiable functions of…

Q: Haw:2 ExPress the Sumef the Vectars Aß and E ,if ACl,-), B (2,0)_, C(-1,)_ and D(-2,2).

A: Here is the solution

Q: (a) Let n be any integer. Prove that n2 is congruent to 0, 1 or 4 modulo 8.

A: Note: According to bartleby guidelines we have to answer only first question please upload the…

Q: 1. If A = {1, 2, 3, 4, 5}, B = {1, 3, 4, 6}, C = {1, 6, 7}. Determine the elements of the following…

A:

Q: According to the American Time Use Survey, Americans age 15 and over spend an average of 2.86 hours…

A: Solution-: Given: μ=2.86,σ=1.21 We want to find, (a) P(x<2.77)=? (b) P(x¯<2.77)=?

Q: Substitute x = u?/5 °, y = 3, andn = 5 into the formula for (x + y)". ) + sC2 (u?7s)° (3}² + sC3…

A: For Crn=n!(n-r)!·r! here n!=1×2×3××...×(n-1)×n

Q: (1) and (.), (.) dz = Find the number of terms in where z = gu, v/ and u

A: A scalar function f(x,y) is a rule that is used to associate a number or quantity with a particular…

Q: In r dx 7.)

A:

Q: only do A..

A: Given:We have given a composite sectionTo find:centroid of the sectionThe centroid is given by, with…

Q: suppose a left-skewed distribution exists with a mean of 126 and standard deviation of random sample…

A: Given Mean=126 Standard deviation=11 Sample size=60

Q: flx). a/2)=6x+6.and hlx) -alA 88

A:

Q: ...=A.B Ā.B al B =i- 2K 3Ã = 2ī – 35 – k US i3/

A: Here we have given two vectors A→=1i⏞-3j⏞-1k⏞ , B→=1i⏞-2k⏞ and we have to calculate A→.B→.

Q: Solve the triangle ABC, if the A=43.5° a=9 m Select the com

A: In a △ABC, it is given that: A=43.5°a=9 mb=10.4 m Using Sine law we get, asin A=bsin B=csin C Then…

Q: 1. Let g : D →R be a function on D and (c, ) C D for some c € R. Then lim g(x) = 1 (l E R) if and…

A:

Q: A loan of $39,999.55 is to be repaid by payments at the end of each quarter for eight years. Each…

A: The given details: Principal amount, P=$39,999.55 Rate of interest, r=4%=0.04 Number of years,…

Q: Assume that a sample is used to estimate a population mean,.. Find the 90% confidence interval for a…

A: The population mean is .

Q: Find the Maclaurin series of sin²(x) and it's interval of convergence. [Hint: a

A:

Q: Evaluate f(e* +2*) dx a.) 2e* ++C b.) e2* + 2ln* + C c.) e* ++C d) e2x + 2ln x + C Evaluate fesx-2…

A: This question is based on indefinite integral.

Q: Builds karnaugh's map and determines the deployment function. f F=xx+xx+ x g. x y z F 0001 0011 010…

A:

Q: ntervals on which is concave down. own on: own nowhere. ntervals on which is concave up. p on: p…

A:

Q: 4. In the figure, ABCD and RSTU are rectangles. If mLCBT sures of Z1 and Z2. 10, find the mea- D S…

A: