54° A B E 115° C 86°

Q: need a fraction please

A: The original problem is related to a die is rolled two times.

Q: ownership domly lecte listed below. Estimate the population variance and standard deviation for the…

A: It is given that the data 66, 75.8, 70.9, 73.9, 63.4, 68.5, 73.3,65.9

Q: Use backward-difference formula to evaluate the first derivative of y = x² + 4x − 5 at x = 0 using a…

A:

Q: Find the following limits. State any theorems used while taking the limits.

A:

Q: Calculate the parameters of your individual assessment: Let M be the maximum of all digits of your…

A:

Q: 21. Consider the function y = 2* + 3. a) Find the (i) y-intercept (ii) equation of the asymptote b)…

A:

Q: Does the table below define y as a function of x? If so, give the domain and range of f. If not,…

A:

Q: Pages in Romance Novels. A copyeditor thinks the standard deviation for the number of pages in a…

A:

Q: 2. I surveyed 150 adults in the U.S. and asked them how many hours of TV the watched on average per…

A: We know that, regression equation for the above situation is given by, Y= a+b1X1+b2X2+b3X3+b4X4…

Q: Two kinds of thread are being compared for strength. Fifty pieces of each type of thread are tested…

A: Given Information: Brand A: Sample size n=50 Sample mean x¯=78.3 Standard deviation σ=5.6 Brand B:…

Q: Find the measure of zx. 77°

A:

Q: You wish to conduct a chi-square test on a cross-tabulation with 4 rows and 5 columns at the .01…

A: Given that Rows = 4 , Columns = 5

Q: 2 sin (45)+ 4 cos A 3

A:

Q: L M 165% N

A:

Q: A 150° m B

A: Let's find angle 1 = ?

Q: Kara, Incorporated, imposes a payback cutoff of three years for its international investment…

A: Given: Year Cash flowA Cash flowB 0 -$61,000 -$71,000 1 $23,500 $15,500 2 $29,000 $18,500…

Q: © A cube with sides 13 inches long is covered with a coat of fiberglass 0.2 inch thick. Use…

A:

Q: Find RS. 14 R P. 12 RS =| Submit

A:

Q: The pmf of random Variable X is as x O 2 4 6 P(x) 0.20 0.10 0.35 ? Find P(2<x<6), E (X) and V(X).

A:

Q: Solve each of the equations. Integrating Factors (y² – x y) dx + (2x² – xy) dy = 0; y (1) = 1

A:

Q: Use the unit circle to evaluate the six trigonometric functions of 0 = 21 sin 0 =-1, csc 0 =-1 cose…

A:

Q: A travel agent is interested in the average price of a hotel room during the summer in a resort…

A: The question is about confidence interval Given : Randomly selected no. of hotels ( n ) = 20 Sample…