A submarine dives as shown in the diagram. sea level End dive. 500 ft Xº Begin dive. 125 ft

Q: Evaluate the integral. 1 dt t3 V2 -4

A:

Q: Cadmium, a heavy metal, is toxic to animals. (The chemical abbreviation fo rooms, however, are able…

A: Given data: X 0.24 0.59 0.62 0.16 0.77 1.33 0.92 0.19 0.33 0.25 0.59 0.32…

Q: Corollary 1.1.2 If PA and Pg are two arbitrary partitions of [a,b] then L(f, PR) <U(f,PA).

A:

Q: Children 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 6 Cupcake Rating 65 85 76 74 59 75 81 67 49 63 61 46 74…

A: I am using Excel , and the command is as follows  Data &gt; Data analysis &gt; Anova : single factor…

Q: Find the Maclaurin series of f (by any method). f(x) = cos(x²) f(x) = E n= 0 Find its radius of…

A: As there are multiple questions I only do first three

Q: Find the radius of convergence and interval of convergence of the series. 00 (8n)! n=0 R = I =? v ?…

A: Given series is

Q: À credit union took a random sample of 40 checking accounts. The sample mean account balance was…

A:

Q: Write each system in matrix form- = Ax. dx dt Determine the eigenvalues of A. State whether the…

A:

Q: 2. Consider the region R that is bounded by the curves xy = 1, xy = 3, y = 2, and y = 6. y= 3 y= 2…

A: Given that, The two curves and the lines are, xy=1, xy=3, y=2, y=3. And the given transformations…

Q: d. e. -90++72) af At time = 2 is the particle moving to the right or to the left? Justify your…

A:

Q: the following situation, find the mean and standard deviation of the population. List all samples…

A: See the Excel output

Q: Determine whether the hypothesis test involves a sampling distribution of means that is a normal…

A: Given that   x̄ = 100  ,  μ = 82  ,   S = 15.1  , n =20

Q: For what values of r does the function y = ex satisfy the differential equation 3y" + 20y' - 7y = 0?…

A:

Q: 4. Consider the vector field F(r, y, z) = (x, y, z). (a) Sketch a picture of F. (b) Calculate div F.…

A:

Q: (d) Would it seem that the number of trials is large enough to justify a normal approximation to the…

A: Given: Sample size, n=800 No. of students did not get flu after the shots, x=600

Q: For each equation of a surface given in cylindrical coordinates, sketch the surface and describe it…

A: Given: a) r = 7 b) θ =π2 c) z = 2

Q: Consider the following function. f (x) = ln(1 + 2r),a=3,n= 3, 2.6 < 1< 3.4 (a) Approximate f by a…

A: (a) Let’s make a value of some derivatives of f.

Q: 23. Expected Value for the Texas Pick 3 Game In the Texas Pick 3 lottery, you can bet $1 by…

A: Given data : Bet = $1 Three digit number each between  = 0 and 9 Win and collect  = $500

Q: Express the number as a ratio of integers. 5.21345

A:

Q: A researcher is interested in estimating the proportion of voters who favor a tax on Based on a…

A: We have given the following statement about the population proportion.

Q: 9. 2 14 6 -67.

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 100 nd a number between 0 and 12 that is congruent to 2"modulo 13. Show your work.

A:

Q: The age composition of the population of a certain country is given in the following table. Replace…

A: The age composition of the population of a certain country is given. The histogram of the given data…

Q: 5. Let S be the part of the paraboloid z = 9 – a² – y² (with upward orientation) that lies above the…

A:

Q: Based on the information, what is the cumulative relative frequency for the 50.2% - 59.7% change in…

A: It is given that Cumulative frequency for class 50.2-59.7 is = 45 Total frequency = 50

Q: A thermometer is removed from a room where the temperature is 70° F and is taken outside, where the…

A:

Q: Given the graph below of f(x) find the asymptotes of g(x) -3 sin(x), explain how you would use it to…

A: We know that csc x = 1 / sin x.It is a reciprocal of sine. When the sine function is zero then the…

Q: For certain functions (and only those!), there is a relationship between stretching along the y-axis…

A: When the function fx=x2 is stretched vertically y a factor m, it becomes fx=mx2 and when it is…

Q: Has the average time for a 10-mile race changed? To answer that question, we consider the Cherry…

A:

Q: A credit crunch gripped the nation in 2007-2008 leading to record numbers of mortgage foreclosures…

A: Matched pairs test We use matched pair test when there are pair of samples are given from same…

Q: Square Geometry Cell (in perspective) If distance A = 25.5 km, |B then distance B = ?? & distance C…

A: Given: A = 25.5 km     To determine: value of B and C