Differentiate the following with respect to x. cos(x+π)/sin3x Ans: [sin(x+π)sin3x +3cos(x+π)cos3x]/ sin23x Thank you! :)
Differentiate the following with respect to x. cos(x+π)/sin3x Ans: [sin(x+π)sin3x +3cos(x+π)cos3x]/ sin23x Thank you! :)
The function f is defines by f(x)=sinx + cosx , for 0≤x≤2π. Find (i) The range of values of x for which f(x) is increasing (ii) The range of values...
A researcher is interested in comparing a new self-talk method for reducing anxiety in individuals who are “clinically anxious.” Assume the mean and standard deviation of this measure of anxiety for...
The general population (Population 2) has a mean of 30 and a standard deviation of 5, and the cutoff Z score for significance in a study involving one participant is 1.96. If the raw score obtained...
1) In principal, a distribution of means can be formed by A) calculating the mean of all the possible samples of a given size and dividing it by the variance. B) using the sample's mean and...
these problem are hard for me to do can you help me
How can I simplified expression for (6y^2) (2y^5)
y-y1=m(x-x1) The slope of the line is represented by the number m, while the point of the line is represented by its x- and y- coordinates x1 and y1 respectively. Using the definition...
R varies directly with g and inversely with the square of h; R=3 when g=3 and h=5. a. R=5(g/h^2) b. R=5(h^2/g) c. R= 25(g/h^2) d. R= 25gh^2
It is lunchtime and you wish to build a pizza with 1 choice of crust, 1 meat, 1 vegetable. You have the following choices: 2 types of crust, 4 types of meats, and 7 types of vegetables. How many different...
How many distinct ordered arrangements can be made with the letters of the word TENNESSEE?
Really stumped with this problem. Any help is great
I am having trouble with this word problem. I need to find the profit of both the San Francisco and Los Angles store. In January, the Left Coast Bookstore chain sold 700 hardcover books, 1,400 softcover...
Here is more details about the question since I ran out of room in the provided space: A chain is draped over a fence with one end attached to a steel ball. A monkey is holding onto...
Full Question: A woman decides to start a business making napkins. She can set aside 1849 for monthly costs. Fixed costs are 1293.67 per month and variable costs are 3.09 per set of napkins. How many...
Need to solve the equation
Hockey teams receive 2 points for a win and 1 point for a tie. The Wildcats once won a championship with 60 points. They won 9 more games than they tied. How many wins and how may ties did the Wildcats...
if the hight of a cylinder is 4 inches, and the volume is 15 ml, whats the diameter? please answer asap! its so important!
find the area of a rectangle with base 2 inches and height 4 inches. first draw a figure. find the area of a triangle with base 5 inches and height 3 inches. first...
please simplify (5).(3x5+y-2+z-1) also simplify 8x-3y4z8 divided by 6x9y-5z4