please answer all th questions Find centroids auy of the given composili room 1 30mm 2...
please anyone answer all the questions as soon please
2 4 3 3 4 1. Given three points A = (0,–8, 10), B = (2, -5, 11), C = (-4,-9, 7) in R3. (a) Show that these three points are not collinear (not in a straight line). (b) Find the area of the triangle ABC. (c) Find the scalar equation of the plane containing the points A, B and C. (d) Find a point D on the plane such that...
ANSWER ALL QUESTIONS/EXERCISES IN DETAIL. DO NOT ANSWER
JUST ONE. PLEASE, ANSWER ALL.
Exercise 1. Find the area of the polygon in R3 with corners (-7, 7), (5,5), (-5, -6) and (3, -4) Exercise 2. Find the 3-volumne of the 3-parallelepiped defined by the vectors Exercise 3. Consider those 4 x 4 matriceis whose entries are all 1, -1 or 0. What is the maximal value of the determinant of a matrix of this type? Justify your answer algebraically and...
Please answer both questions 1 & 2
900 N Q1) Find the reactions for the shown object. The rod-collar contact area at A is frictionless. 1.5 m -1.5 m 1 m JAS 500 Nm B 2 ft Q2) Find the coordinates for the centroid for the plate shown. 1.ft Hit-20- -3 ft
Please answer all my questions correct !
Please answer all my questions correct !
Please answer all my questions correct
A hot air balloon rises vertically at a constant speed of 12.0 m/s. A passenger accidentally drops his camera from the railing when it is 18.0 m above the ground. If the balloon continues to rise at the same speed, how high is the railing when the camera hits the ground? (Hint: First find the velocity of the camera when...
PLEASE ANSWER ALL THE QUESTIONS 1. List the parts of a light microscope and include the specific use of each part. Give one (3 points) 2. The MW of Trizma base is 110. How much of this chemical you need to make 200 ml of 0.2 M solution? Show calculations and briefly describe as to how you will make this solution and adjust pH to 8. (2 points) 3. Given the molecular weight of Glucose 180, answer the following questions....
Please answer all the questions and with the given hint.
Thanks
2. An ad hoc committee of three is selected randomly from a pool of 10 students consisting of 3 seniors, 3 juniors, 2 sophomores and 2 freshmen students. Let X be the number of seniors and Y be the number of juniors selected. The joint pmf of (X,Y) is, (*)(3)(3-6-v. px,y(x,y) = \* -2-y!, for x = 0,1,2,3, and y = 0,1,2,3 such that I +y < 3 =...
please answer all of the following questions since theyre all
related
(1)A firm in a perfectly competitive market sells all its product (Q) at a constant price (P) of $60. Suppose the total cost function (TC) for this firm is described by the following equation: 2 3 TC(Q) = 128 +69Q - 140 + Q (a)Form the profit function and determine the output that maximizes the firm's profit. Evaluate the second order condition to assure that profit is maximized at...
please answer all of the following questions since theyre all
related
(1)A firm in a perfectly competitive market sells all its product (Q) at a constant price (P) of $60. Suppose the total cost function (TC) for this firm is described by the following equation: 2 3 TC(Q) = 128 +69Q - 140 + Q (a)Form the profit function and determine the output that maximizes the firm's profit. Evaluate the second order condition to assure that profit is maximized at...
This is a differential equations course, please answer all the
questions.
Find the general solution.
2 11. :'(t) -3) r(t) 12. z"(t) = -1) =(4) 13. z'(t) = -3) =(0) 14. z'(t) = (-; -1)=(0) 2) -2 r(t) 5 10 15. z'(t) = 2 1 3 2 16. x'(t) = 0 2 1 -1 -2 - 1 -1 0 0 (t)
Please complete 1 through 5
1. Find the determinant of the given matrix. 2. Find all t such that -2 t-2 3. Solve the given system by Cramer rule. 4. Solve the given system by Cramer rule. 5. Find the determinant of the given matrix by expansion across column 3. D 2 3 -2