Ace - AI Tutor
Ask Our Educators
Textbooks
My Library
Flashcards
Scribe - AI Notes
Notes & Exams
Download App
jennifer garrison

jennifer g.

Divider

Questions asked

BEST MATCH

sermon on the theme "the spirit life( walking in the spirit and leading in the spirit) with practical illustrations and bible quotations

View Answer
divider
BEST MATCH

The Charpy V-notch (CVN) technique measures impact energy and is often used to determine whether or not a material experiences a ductile-to-brittle transition with decreasing temperature. Ten measurements of impact energy (in $J$) on specimens of steel cut at $60^\circ C$ are as follows: 64.3, 64.9, 63.9, 62.5, 64.8, 64.1, 63.2, 65.2, 62.9, 66.3 a) Find a 95% CI for $\mu$, the mean impact energy for that kind of steel. [ Number , Number ] (Enter your answer correct to 2 decimal places) b) Determine the minimum number of specimens so that we are 95% confident of estimating mean impact energy $\mu$ to within 0.4 $J$ of its correct value. Use the sample standard deviation from the above data as an initial guess of the value for the true standard deviation. Number (Enter your answer as an integer) c) What assumptions did you make to construct this confidence interval? We have a random sample of specimens. Sample size is large enough. Impact energy is normal.

View Answer
divider
BEST MATCH

Describe the aspects of society that sociology focuses on. What is your selected discipline? Which of the following does sociology focus on? Describe all that apply-Education, Family, Economics, Religion, Politics. Which other aspects of society does sociology focus on? Describe a significant discovery or change that occurred within sociology. What was the discovery or change?When and how did it happen? Explain how this discovery or change altered society’s understanding of social systems. What did society understand before the discovery or change? What new or different understanding does society have now? Explain how this discovery or change impacts social systems. Which social systems are affected by this discovery or change, and how are they affected? What other social systems are affected by this discovery or change, and how?

View Answer
divider
BEST MATCH

4. Matrix computations. Consider the following matrix $A = \begin{bmatrix} 3 & 1 & -1 \ 0 & 2 & 3 \ 3 & 2 & 7 \end{bmatrix}$. a. What is $M_{21}$?(2pts) b. What is $C_{22}$?(2pts) c. Evalute the determinant using the formula $|A| = \sum_{j=1}^{n} a_{ij}C_{ij}$, expand by row 1. Demonstrate how the formula is used by showing each step.(2pts) d. expansion by alien cofactors. Now expand by row 1 but the cofactors of row 2. Show each step in calculating $|A| = \sum_{j=1}^{n} a_{ij}C_{ij}$'.(2pts) e. given $B = \begin{bmatrix} 1 & 1 \ 2 & 0 \ 2 & 1 \end{bmatrix}$ find $AB$ (2pts)

View Answer
divider
BEST MATCH

Canvas ??XCO AR Lab Exam - Requires Respondus LockDown Browser + Started: Oct 13 at 10:31pm Quiz Instructions Grab some paper in case you need to write anything down like the genetics problems. Otherwise, answer the questions using what you have learned "in the lab" this semester. D Question 38 CHOOSE ALL OF THE CHARACTERISTICS THAT APPLY to a female who has one allele for colorblindness She is a carrier for the colorblind trait She will always have colorblind sons She is colorblind She has normal vision • Previous Quiz saved at 11:30pm 2 pts Next

View Answer
divider
BEST MATCH

The instructions for growth, development, metabolism, and reproduction of a cell are contained in: carbohydrates mitochondria proteins DNA

View Answer
divider
BEST MATCH

What is Patriarchy? a. It is when the political process is biased towards the private sphere whilst largely ignoring the public realm. b. It is the double standards that people will experience depending on their positionality. c. It is the fixed separation of public and private spheres. d. It is when the father holds the wealth of the entire family.

View Answer
divider
BEST MATCH

Which command should you choose in order to list the contents of a directory when using the Windows command prompt? Select an answer: cmd C: cd dir

View Answer
divider
BEST MATCH

Let $M = \begin{bmatrix} 3 & 3 & -2 \ 2 & -2 & -3 \ 2 & 0 & -3 \end{bmatrix}$. Find $c_1$, $c_2$, and $c_3$ such that $M^3 + c_1M^2 + c_2M + c_3I_3 = 0$, where $I_3$ is the identity $3 \times 3$ matrix.

View Answer
divider
BEST MATCH

Consider a membrane undergoing stretching. The membrane can be approximated with square elements, each changing area of 15%. Given an area stretch modulus K = 65 kBT/nm^2, calculate the membrane free energy for stretching using a reference area of 1 nm^2.

View Answer
divider