Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Solved Assignments
Asked Questions
Answered Questions
the values of K and k of the closed-loop system shown in Fig so that the maximum overshoot in unit-step response is 25% and peak time is 2 sec
These numbers are related by the equation V = 3.5vh. A person can see 392 km to the horizon from an airplane window. How high is the airplane?
A stamp collection consists of 3, 8, and 15 cent stamps. The number of 8 cent stamps is one less than triple the number of 3 cent stamps.
A small gift shop is trying to determine the number of gift items it can sell to maintain a monthly revenue greater than $10,000.
Determine which two equations represent parallel lines. (a) y = x + 4 (b) y = - x - 9 (c) y = 7x + 14 (d) y = 7x - 4.
Text shows how to write a system of linear equations using matrix notation. You can similarly write a linear programming problem in matrix notation.
Fran swims at a speed of 2.4km/h in still water. The lazy river flows at a speed of 0.8km/h. How long will it take Fran to swim 1.6km upstream.
Find an equation of variation where y varies jointly, directly as the cube of x and cube root of z, and inversely as the square of w, and y = 4 when x = 2
How many square yards of carpeting are needed? (Hint: There are 9 square feet in one square yard.) Round to the nearest yard.
If i can get an explantion on how to input this and get the a + b numbers to put in the calculator.
The members want to find five more people to join the the club so that the cost per person will decrease by $2000. How many members are currently in the club?
Linear Equations In Real World.Show a linear equation and explain what it represents.
Suppose that a household's monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, HCF).
The body mass index, I, can be used to determine an individuals risk for heart disease. An index less than 25 indicates a low risk.
Determine whether the given point is in the solution set to the given system.
A line passes through the point (6, -6) and has a slope of -3. Write an equation for this line in (x, y) coordinates.
Write a polynomial P(x) that represents the perimeter and then evaluate this perimeter polynomial if x is 4 feet.
Determine the number of subsets of the set B = {a, b, c, d, e, f, g, h, i} , without writing them down.
A disc jockey must play 14 commercial spots during a 1 hour radio show. Each commercial is either 30 seconds or 60 seconds long.
In 1920 the record for a certain race was 46.8 sec. In 1970, it was 45.8 sec. Let R(t)= the record in the race and t= the number of years since 1920.
The perimeter of a rectangle is 60m. The length is 9m more than twice the width. Find the dimensions.
Assume that f is differentiable for each x?D?R and there exists M>0
If you're feeling really motivated, please give an example equation with your example.
Factor each trinomial using the AC method. Factoring a difference of two fourth powers.
Initial deposit was 2,000 for 5 years at a rate of 8 percent. If a bank compounds continuously, then the formula used is A= Pe rt