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
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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?
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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
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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 = __________
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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
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06/23/23

Evaluate the 𝑎𝑟𝑐𝑡𝑎𝑛(−⋅ √3). A) -30o B) -60o C) 30o D) 60o
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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
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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
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06/22/23

P = 2L + 2W. (1 foot = 12 inches)
need help just started and it is really hard
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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≈__
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06/21/23

Solve the triangle.
A=57°B=52°C=__°a=14b≈__c≈__
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06/21/23

Solve the triangle.
A=29°B=__°C=41°a≈__b=10c≈__
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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
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06/21/23

Solve the Triangle.
A=46°B=__°C=87°a=9b≈_c≈_
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06/21/23

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.
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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
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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.
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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=
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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=
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06/19/23

Precalculus Find side labeled x.

Find the side labeled x.x =  
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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).
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06/17/23

Gaston towels for 5 hours upstream and then for 4 hours Downstream speed upstream was 12 mph slower than his speed Downstream if he traveled a total of 66 miles how fast did he travel Downstream
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06/16/23

F(x)=3x+1 and g(x)=x^2-6, find (f/g)(x)
F(x)=3x+1 and g(x)=x^2-6, find (f/g)(x)
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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
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06/15/23

Precalc Find an angle that is coterminal
Find an angle between 0° and 360° that is coterminal with the given angle.−980°
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