Homework Answers
| Absolute X,Y | Relative @(△X,
△Y) |
Polar@△R< θ in degree(w.r.t. A) | |
| Point A | (1,2) | ||
| From point A to point B | (7,2) | (6,0) | (6,0) |
| B to C | (7,4) | (0,2) | (√40 , tan-11/3) |
| C to D | (3,4) | (-4,0) | (√8 , 450) |
| D to E | (3,9) | (0,5) | (√53 , tan-17/2) |
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a) (15 pts) Fill out the table attached for the 2D drawing shown below. Apply all...
Please do both of the problems! Thank you ! [4 pts] Problem 2. Verify that is...
Please do both of the problems! Thank you !
[4 pts] Problem 2. Verify that is a solution of the partial differential equation Uzr+ Uyy = 5 ptsl Problem 3. (a) Verify that |T, — т 21-Z Y2 y 22 - z= 0 Уз — у 23 — 2 Тз — Т is an equation for the plane through the three noncollinear points P(x1, yi, z1), Q(x2, V2, 2),R(x3, ^3, Z3) (b) Use vectors to verify that the distance from...
need all questions answered as soon as possible i have an operations management test in the...
need all questions answered as soon as possible i have an
operations management test in the morning and really need these to
study. im having a lot of trouble answering the problems and need
to see hpw it is done. thank you.
Name: _01. Which of the choices below constitutes a simultaneous solution to these equations? (3pts.) (1) 3X + 2Y = 10 and (2) 5X + 4y = 14? a. X = 6, Y = .4 b. X =...
Please answer #9 below and show all work. Will thumbs up for a prompt response (within...
Please answer #9 below and show all
work.
Will thumbs up for a prompt response (within 1
hour), thanks!
QAR Ay-Ay E -100 Repeat the process to determine the width of the central peak for the remaining cases. sy Slit width Yminl min2 Ay=min2-min) Theoretical Ay Percent difference 0.02mm 2.20 mm 20.30 mm 25.3mm 4.98 0.04 mm 7.10mm 19.00mm 11.9mm 12.7mm 6.56 0.08 mm 19.75mm 15.80mm 6.05mm 6.33mm 4.56 0.16mm 11.05mm 14.15mm 3.100mm 3.17mm 2.2% 24.1mm 9. Use Equation (4)...
8. (Extra Credits: You can get up to 60% more!) A grid in Cartesian coordinates with...
8. (Extra Credits: You can get up to 60% more!) A grid in Cartesian coordinates with size 6 x 4 is shown in Figure 2a. We start from the original point (0,0) and repeat moving 1 unit length to the next grid point by either moving up (denoted as U-action or right (denoted as R-action), until we reach the destination point (6,4). Each sequence of such R- and U-actions forms a path. Figure 2b shows an example path of this...
Name Show all your work! #1. The table below is based on the actual Case fatality...
Name Show all your work! #1. The table below is based on the actual Case fatality rates from COVID 19 (Corona Virus), by age groups, in China. Data are through February 11, 2020. Is there an association between mortality and age? How strong is this association? (10 pts) D Age/Death from COVID19 60+ years (O) 10-59 years (Y) Total ied 260 23 Survived 740 977 1717 Total 1000 1000 2000 Calculate Relative Risk of death due to COVID19 in the...
PLEASE ANSWER ALL OF THE QUESTIONS Question 1 1 pts Each of three objects has a...
PLEASE ANSWER ALL OF THE QUESTIONS
Question 1 1 pts Each of three objects has a net charge. Objects A and B repel each other. Objects B and C attract each other. Which one of the following table entries is a possible combination of the signs of the net charges on these three objects? A B с (1) + + - + (2) + + (3) (4) - (5) + - 0 1) 3) 0 (3) and (5) O (1)...
Use SPSS for this exam, be sure to include all the following information to get full credits: (1) null and alternative hypotheses (15%) (2) nameofthe test(15%, explain why you chose it) (3) th...
Use SPSS for this exam, be sure to include all the following information to get full credits: (1) null and alternative hypotheses (15%) (2) nameofthe test(15%, explain why you chose it) (3) thetest statistic and its degree offreedom or ANOVAtable(if applicable) (30%! (4) p-value (15%), and (5) scientific conclusion (25%, using 0.05 significance). 1. Ostriches live in hot environments, and they are normally exposed to the sun for long periods Mammals in similar environments have special mechanisms for reducing the...
8. Econometrics (15 pts) Table 2 below shows the impact of a declining fertility rate (births...
8. Econometrics (15 pts) Table 2 below shows the impact of a declining fertility rate (births per 100 population) on rates of birth by Cesarean section. The economist estimated a logistic regression model where the dependent variable (Y) equals one for delivery by Cesarean section, 0 for a normal delivery Independent variables in the model include year fixed effects (e), county fixed effects (a), and a vector (X) that controls for mother's age, education, marital status, race and ethnicity, as...
Write a MATLAB Graphical User Interface (GUI) to simulate and plot the projectile motion – the...
Write a MATLAB Graphical User Interface (GUI) to simulate and plot the projectile motion – the motion of an object projected into the air at an angle. The object flies in the air until the projectile returns to the horizontal axis (x-axis), where y=0. This MATLAB program should allow the user to try to hit a 2-m diameter target on the x-axis (y=0) by varying conditions, including the lunch direction, the speed of the lunch, the projectile’s size, and the...
identify the 25 correct statements in the set below identify 25 correct statements Please identify the...
identify the 25 correct statements in the set below
identify 25 correct statements
Please identify the 25 correct statements in the set below: Discovery analytics focuses on the question "Why did it happen?" Predicting a presidential candidate's percentage of the statewide vote from a sample of 800 voters would be an example of inferential statistics. This year, Oxnard University produced two football All-Americans. This is an example of continuous data. Sturges' Rule is merely a suggestion, not an ironclad requirement....
Please do both of the problems! Thank you !
[4 pts] Problem 2. Verify that is a solution of the partial differential equation Uzr+ Uyy = 5 ptsl Problem 3. (a) Verify that |T, — т 21-Z Y2 y 22 - z= 0 Уз — у 23 — 2 Тз — Т is an equation for the plane through the three noncollinear points P(x1, yi, z1), Q(x2, V2, 2),R(x3, ^3, Z3) (b) Use vectors to verify that the distance from...
need all questions answered as soon as possible i have an
operations management test in the morning and really need these to
study. im having a lot of trouble answering the problems and need
to see hpw it is done. thank you.
Name: _01. Which of the choices below constitutes a simultaneous solution to these equations? (3pts.) (1) 3X + 2Y = 10 and (2) 5X + 4y = 14? a. X = 6, Y = .4 b. X =...
Please answer #9 below and show all
work.
Will thumbs up for a prompt response (within 1
hour), thanks!
QAR Ay-Ay E -100 Repeat the process to determine the width of the central peak for the remaining cases. sy Slit width Yminl min2 Ay=min2-min) Theoretical Ay Percent difference 0.02mm 2.20 mm 20.30 mm 25.3mm 4.98 0.04 mm 7.10mm 19.00mm 11.9mm 12.7mm 6.56 0.08 mm 19.75mm 15.80mm 6.05mm 6.33mm 4.56 0.16mm 11.05mm 14.15mm 3.100mm 3.17mm 2.2% 24.1mm 9. Use Equation (4)...
8. (Extra Credits: You can get up to 60% more!) A grid in Cartesian coordinates with size 6 x 4 is shown in Figure 2a. We start from the original point (0,0) and repeat moving 1 unit length to the next grid point by either moving up (denoted as U-action or right (denoted as R-action), until we reach the destination point (6,4). Each sequence of such R- and U-actions forms a path. Figure 2b shows an example path of this...
Name Show all your work! #1. The table below is based on the actual Case fatality rates from COVID 19 (Corona Virus), by age groups, in China. Data are through February 11, 2020. Is there an association between mortality and age? How strong is this association? (10 pts) D Age/Death from COVID19 60+ years (O) 10-59 years (Y) Total ied 260 23 Survived 740 977 1717 Total 1000 1000 2000 Calculate Relative Risk of death due to COVID19 in the...
PLEASE ANSWER ALL OF THE QUESTIONS
Question 1 1 pts Each of three objects has a net charge. Objects A and B repel each other. Objects B and C attract each other. Which one of the following table entries is a possible combination of the signs of the net charges on these three objects? A B с (1) + + - + (2) + + (3) (4) - (5) + - 0 1) 3) 0 (3) and (5) O (1)...
Use SPSS for this exam, be sure to include all the following information to get full credits: (1) null and alternative hypotheses (15%) (2) nameofthe test(15%, explain why you chose it) (3) thetest statistic and its degree offreedom or ANOVAtable(if applicable) (30%! (4) p-value (15%), and (5) scientific conclusion (25%, using 0.05 significance). 1. Ostriches live in hot environments, and they are normally exposed to the sun for long periods Mammals in similar environments have special mechanisms for reducing the...
8. Econometrics (15 pts) Table 2 below shows the impact of a declining fertility rate (births per 100 population) on rates of birth by Cesarean section. The economist estimated a logistic regression model where the dependent variable (Y) equals one for delivery by Cesarean section, 0 for a normal delivery Independent variables in the model include year fixed effects (e), county fixed effects (a), and a vector (X) that controls for mother's age, education, marital status, race and ethnicity, as...
identify the 25 correct statements in the set below
identify 25 correct statements
Please identify the 25 correct statements in the set below: Discovery analytics focuses on the question "Why did it happen?" Predicting a presidential candidate's percentage of the statewide vote from a sample of 800 voters would be an example of inferential statistics. This year, Oxnard University produced two football All-Americans. This is an example of continuous data. Sturges' Rule is merely a suggestion, not an ironclad requirement....
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