07/02/23
Polynomial function
Find a polynomial fiction of least degree having only real coefficients, a leading coefficient of 1, and zeros of 1-I and 4-4i
Follows
•
1
Expert Answers
•2
![]()
07/01/23
Polynomial of lowest degree with zeros of 4/3(multiplicity 2) and -1/5(multiplicity 1) and with f(0)=-48
Polynomial of lowest degree with zeros of 4/3(multiplicity 2) and -1/5(multiplicity 1) and with f(0)=-48
Follows
•
1
Expert Answers
•2
![]()
06/30/23
Given that f(x)=x^2+x+1, f(-1)=1 and g(x) is the inverse of f(x), find g'(1)
When solving for the inverse how do you determine if the square root of the inverse function (+/- sqrt(x-3/4)-1/2) will be positive or negative?
06/28/23
If the market price is set at the equilibrium price, find the consumers' surplus and the producers' surplus. (Round your answers to the nearest dollar.)
he quantity demanded x (in units of a hundred) of the Mikado miniature cameras per week is related to the unit price p (in dollars) by p = −0.2x2 + 220 and the quantity x (in units of a hundred)...
more
06/25/23
Graphing and Statistics
Minimize
z=2x+y
Subject to
3y+5x≥27 5y+3x≥27 y+x≥7 x≥0 y≥0
Minimum is ________________ at x = _________y = __________
06/23/23
Is it possible to get A* in O' level chemistry just in 3 months preparations ?
Many of my students achieved this goal actually even after their mock examination. They were standing hardly at 30% in their level of understanding but right after working with me even for two...
more
06/22/23
Supply & Demand: Finding the Equilibrium price and quantity
At a price of $150 there is demand for 1920 items and supply of 1050 items. I had a price of 270 there is demand for 960 items in supply for 1890 items. Assuming supply and demand or linear, find...
more
06/22/23
how do i solve this?
The curve above is the graph of a sinusoidal function. It goes through the points (-7,0) and (3,0). Find a sinusoidal function that matches the given graph. If needed, you can enter π=3.1416... as...
more
06/21/23
Solve the following triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.
A=__°B=52°C=38°a=8b≈__c≈__
Follows
•
1
Expert Answers
•2
![]()
06/21/23
Solve the following triangle. Round lengths of sides to the nearest tenth and angle measures to the nearest degree.
A=43°B=47°C=__°a≈__b≈__c=13
Follows
•
1
Expert Answers
•2
![]()
Erin is saving up for a $6000 dormitory. She earns 70 dollars a day, and currently has $1645 in her bank account. How long (in days) will it take for Erin to reach her goals? Find an equation, solve.
Follows
•
2
Expert Answers
•4
![]()
![]()
06/20/23
Which of the following is the correct answer for (4+2i)^4 evaluated and left in Cartesian form?
Pick the correct answer for the evaluation of (4+2i)4, leaving the answer in Cartesian form. Show each step taken in finding the solution. The possible answers are: (A) -112+384i, (B) -120+394i,...
more
Follows
•
1
Expert Answers
•3
![]()
![]()
06/20/23
What are the solutions to the equation 3cos(t)+4=2 on the interval [0, pi]?
Find all solutions to 3cos(t)+4 = 2 on the interval [0, π) without the use of a graphing utility. If there is no solution, write N/A. Solve the question algebraically, listing each step in turn.
Follows
•
2
Expert Answers
•3
![]()
![]()
06/19/23
polynomial equation
Find all real solutions of the polynomial equation. (Enter your answers as a comma-separated list.)z4 + z3 + z2 + 3z − 6 = 0z=
Follows
•
1
Expert Answers
•2
![]()
06/19/23
Precalc equation for the final transformed graph
A function f is given, and the indicated transformation is applied to its graph. Write the equation for the final transformed graph.
f(x) =
x
Shift 7 units to the left y=
Follows
•
1
Expert Answers
•2
![]()
06/17/23
Given the following cardinalities: n(U) = 169, n(A) = 81, and n(B) = 66, find the following: if n(A∩B)=47, find n(A∪B). if n(A∪B)=147, find n(A∩B).
Given the following cardinalities: n(U) = 169, n(A) = 81, and n(B) = 66, find the following:
if n(A∩B)=47, find n(A∪B).
if n(A∪B)=147, find n(A∩B).
06/16/23
how much is invested in each account
A $5,000 principal is invested in two accounts, one earning 1% interest and another earning 6% interest. If the total interest for the year is $170, then how much is invested in each...
more
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.