Natural Logarithms 1 Due in 21 hours, 31 minutes Most textbooks include a discussion of natural...
» Week 1 Math Diagnostic Homework-due Fri, O Timer □ course contents » Natural Logarithms 1 Due in 7 hours, 19 minutes Most textbooks include a discussion of natural logarithms in an appendix devoted to math review. For starters, evaluate e-38 Submit Answer Tries 0/10 Now, find a in the expression 0.0049 Submit Answer Tries 0/10 Post Discussion 20 esc F1 12 F3 F4 FS
Triangles Due in 21 hours, 31 minutes The following right triangle has sides of length x-5.00 and y-7.00. (NOTE: The triangle is NOT drawn to scale!) Do not enter units for the answers. Answers need to be within 2 percent of the correct answer to receive credit What is the area of the triangle? Submit Answer Tries 0/10 What is the length of the hypotenuse, z? Submit Anwer Tries 0/10 What is the value of (sine)? Submil Anwr Tries 0/10...
Problem C4 Due in 21 hours, 30 minutes Find the first and second derivatives with respect to x of exp(/a)-exp(-xa) 2 where exp(x)-e is the exponential function. Enter your answer in terms of the exponential function df/ dx= Submit Answer Tries 0/10 Submit Answer Tries 0/10
Course Contents...Week 1 Math Diagnostic Homework- due Fri, Timer Notes Evalu Differences of Common Logarithms Due in 7 hours, 16 minut Note that: og(A)+ log(C) log(AC) and log(A) log(C)log(A/C) Suppose that a1- log(I/lo) and that a2 -log(I2/lo). If 11-1.259E+4 and I2 1.259E+6, what is the value of the difference o2-01? Submit Answer Tries 0/10 Suppose that 03 log(13/1o) and that a4 log(a/lo). If аз-17 and a4-28, what-is the value of the ratio la/13? 58641 Submit Answer Tries 1/10 Previous Tries...
Components of velocity and acceleration Due in 14 hours,18 minutes Apart de moves so that its position (in meters) as a function of time in (in seconds) is扎1+7.0 t Write expressions for its velocity and its acceleration as functions of time. Evaluate for t 3.6s. I-component of velocity? +4121- +t&. Submit Answer Unable to interpret units. Computer reads units as Tries 0/10 Previous Tries -component of velocity? Submit Answer Tries 0/10 k-component of velocity? Sutbmit Answer Tries 0/10 i-component of...
Quadratic equation solution Due in 21 hours, 29 minutes x2 (3.3) x (-67) 0 What are the two roots of this equations? Submit Answer Tries 0/10
Simultaneous equations III Due in 21 hours, 29 minutes 5x+y=15 What are the values of x and y? Submit Answer Tries 0/10
Problem D1 |Due in 21 hours, 29 minutes Solve for x 2x 512 (2x)4 Submit Answer Tries 0/10
Instantaneous Velocity Due in 14 hours, 41 minutes An electron's position is given by -2.81t 1-3.86#3 + 1.836, with t in seconds and , in meters. At t 2.12 s, what is the magnitude of 0? Submit Answer Tries 0/10 At t- 2.12 s, what is the angle of relative to the positive direction of the x axis? Submit Answer Tries 0/10 Post Discussion F1 F3
Problem A3 Due in 21 hours, 31 minutes A rectangular box of length L and width w rests against a wall, making an angle θ with respect to the wall, what is the height H of the top edge of the box above the floor? Use e to denote the angle e, for example "t-cosre". Input is case-sensitive. Submit Answ Tries 0/i0