


please help and show all work on how to find these crital values. thank you! cos()-ial) ct pt X-343, -2.8 2.863.43...
In
need of help with these problems, can you please show work to know
how it was done please and thank you
10. For the function (x) = 6sinx - 3 cos 2x on (0,2x) Find all critical numbers. You will want to recall the identity sin 2x=2 sin .xcosx 11. Find the indefinite integrals 10x + 4x +5 12. Find the indefinite integral ſ3x sin(2x) dx
Please help and show all work thank you
Please show all the work so I can understand Thank
you!!!
Simplify the following 1. cos(–3x) cos(-x) – cos (6 – 3x) sin(-x) cos (5 – ) - 1 2. 2 cos 3. sin12º – sin8°
Please help me find the pH , please show work as well.
Thank you .
Please help me find the pH , please show work as well. Thank you . What is the pH of a 0.10 M solution of NaC6H5COO-. The Kb of C6H5COO- is 5.6 x10^-10
please show all work. thank you
4. For the system illustrated below, the diameter at pt. A is 12 in. and at pt. B it is 4 in. The flow rate through the pipe is 2.0 cfs, and the pressure at pt. 1 is 200 psi. What is the pressure at pt. B? Pt. A Pt. B Reference Line
please explain all steps and show work thank you!
K. Section 2.1 Find the indicated function values. h(x) -2 -2 a. h (-2) b. h (1) c. For what values of x is h(x) = -1?
Please show all work with steps thank you will leave like for
reply
8. Determine the maximum curvature attained by y = cos r. At what values of is does it occur?
Please show all work. Thank
you!
2. Sections 4.3,4.5,4.6 Graphing:Consider the function f (x) = sin(2x) + cos(2x)on the interval [0, 1]. For this question, give your answers to parts a,b,c in interval notation. a. Find the intervals on which f is increasing or decreasing b. Find the local maximum and local minimum values of f c. Find the intervals of concavity d. Give the inflection points (if any) e. Sketch the graph of f. Be sure to label and...
Please show steps on how to do this, thank you for your help! a) Find the mean and standard deviation of the data listed below. Data: 12.22, 12.56, 11.70, 13.32, 12.93, 11.30, 13.10, 12.88, 12.73, 11.99, 11.38 b) Find the Error of the Sum for the list of numbers, assuming that all values have the same uncertainty δ = ±0.01 c) Find the Error of the Mean for the mean.
Please show all the steps. Thank you!
Find the steady-state 3nrent + 3 cos。+73.8) A ANSWER 2 cos(2t 36.99) 3 cos(t 73.8) A 4Ω 3다 3cost A 10cos2t V