[0/0.77 Points) DETAILS PREVIOUS ANSWERS LARCALCET6 3.7.046 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the...
11.0/0.71 Points) DETAILS PREVIOUS ANSWERS LARCALCET6 3.7038 MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An airplane flies at an altitude of y = 2 miles toward a point directly over an observer (segure). The speed of the plane is 00miles per hour. Find the rates at which the angle of elevation is changing when the angle is = 30, 0-60, and -70 (a) 0 = 30 Xin 150.00 Xramin (c) = (found your answer to two decimates radmin Need Help?
23. [0/2 Points DETAILS PREVIOUS ANSWERS LARLINALGS 6.2.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Define the linear transformation T by Tx) - AX (a) Find the kernel of T. (If there are an infinite number of solutions use t as your parameter.) ker(- { -1,1,1,0 } (b) Find the range of T. <C-t, t): tis any real number) {(4): t is any real number) {(4, t): t is any real number) R? Need Help? Read Tutor 24. [0/2 points)...
10. [0/12 Points] DETAILS PREVIOUS ANSWERS SCALCET8 16.5.503.XP.MI.SA. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Find the following: F(x, y, z) = 4exy sin(z)j + 3y tan-+(x/z)k Exercise (a) the curl of the vector field. Click here to begin!...
3. + -12 points CraudColAlg6 3.1.EX.008. My Notes + Ask Your Teacher A tree service is to fell a tree. A rope is attached to the top of the tree to determine the direction in which the tree will fall. The rope meets the top of a 6 ft tall light pole that is 20 feet away from the tree. Rope Tree 6 ft Light pole 10 ft 20 ft There is concern that when the tree falls, it will...
24. (-/1 Points) DETAILS SMITHNM13 7.4.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The figure shown below contains two similar triangles. Find the unknown measure indicated by a variable. Answer to the nearest tenth. (Assume a 4 and b = 5.) Need Help? Read It Talk to a Tutor
4. [0/1 Points) DETAILS PREVIOUS ANSWERS SAPCALCBR1 6.3.005. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A magazine currently has 8800 subscribers for its online web version. It is adding members at the rate of r(t) = 14020.04t subscribers per month. If the proportion of members who remain subscribed t months from now is s(t) - 2-0.060, how many online subscribers will the magazine have two years from now? (Round your answer to the nearest integer.) 0.2369 * subscribers
Differential Equations MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER [0/1 Points) DETAILS PREVIOUS ANSWERS ZILLDIFFEQMODAP11 1.2.007. In this problem, x=, cost+c, sint is a two-parameter family of solutions of the second-order DEX" + x -0. Find a solution of the second-order IVP consisting of this differential equation and the given initial conditions. x(0) --1, x(0) = 3 X=0 X
3. [0.71/1.42 Points] DETAILS PREVIOUS ANSWERS POOLELINALG4 4.4.011.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Determine whether A is diagonalizable. 2 0 2 A = 0 2 2 2 2 0 Yes No Find an invertible matrix P and a diagonal matrix D such that p- AP = D. (Enter each matrix in the form [[row 1], [row 2], ...], where each row is a comma-separated list. If A is not diagonalizable, enter NO SOLUTION.) (D,P) = ( [(-2,0,0],[0,2,0],[0,0,4]][[1, -...
10. [0/2.5 Points) DETAILS PREVIOUS ANSWERS SERCP111.5.P.026. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Suppose your hair grows at the rate of 1/41 inch per day. Find the rate at which it grows in nanometers per second. Because the distance between atoms in a molecule is on the order of 0.1 mm, your answer suggests how rapidly atoms are assembled in this protein synthesis. X Your response difers significantly from the correct answer. Rework your solution from the beginning and...
4. [-16 Points] DETAILS SCALCCC4 3.4.090. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the tangent equation to the given curve that passes through the point (10, 10). Note that due to the t2 in the x equation and the t3 in the y equation, the equation in the parameter t has more than one solution. This means that there is a second tangent equation to the given curve that passes through a different point. x = 6t2 + 4...