07/22/22

The graph of f(x) is given along with the coordinates of 4 points of the graph of f. Fill in the table with points on the graph of m(x)=2f(-x)
f m(-6,-2) ( )(-2,4) ( )(2,4) ( )(4,0) ( )
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07/22/22

Calc Homework Help
Let → a = <4, − 1 , −2> Find |→ a|
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07/22/22

What is the justification for each step in solving the inequality? 2x+23≤3x−56 Select from the drop-down menus to correctly justify each step.

What is the justification for each step in solving the inequality?2x+23≤3x−56Select from the drop-down menus to correctly justify each... more
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07/21/22

Use this definition to find an expression for the area under the graph of f as a limit. Do not evaluate the limit.
f(x)= 3x cos(3x), 0<= x <=𝜋/2
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07/21/22

Simplify the following expression (4 + 6i)(2 + I)
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07/21/22

Determine the equation of the parabola whose graph is given below. Write your answer in General Form.
Two X intercepts (-4,0) (-1,0) Vertex isn't given but appears to be (-2.5, -4.5). An extra value isn't given but appears to be (-3,4).
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07/21/22

The half-life of Nobelium-259 is 58 minutes. After 3 hours a sample still contains 10 mg. What was the initial mass of the sample, and how much will remain after another 8 hours?
The half-life of Nobelium-259 is 58 minutes. After 3 hours a sample still contains 10 mg. What was the initial mass of the sample, and how much will remain after another 8 hours?
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07/20/22

What is the scale factor of a triangle with the vertex of A(-6,4) that has been dilated with a center of dialation at the origin ao the vertex of its image is A'(-24,16)?
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07/20/22

Given each pair of functions, calculate f(g(0)) and g(f(0)) .
Given each pair of functions, calculate f(g(0)) and g(f(0)).f(x)=(1)/(x+2), g(x) = 4x+3
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07/20/22

a)The profit function for a certain commodity is given by𝑃(𝑥)=110𝑥−𝑥 2−1000. Find the level of production that yields maximum profit and hence find the maximum profit.
a)The profit function for a certain commodity is given by𝑃(𝑥)=110𝑥−𝑥2−1000. Find the level of production that yields maximum profit and hence find the maximum profit.
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07/20/22

Mathematics question
On an island, 2/3of the female population, 3/8of the male population, and P % of the wholepopulation are children. The numbers of female children and male children are equal. Whatis the value of P?
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07/17/22

Why is my answer for Domain and Range incorrect?
For this question, it says to "Find the domain of the following functions using interval notation". The answer is boxed, but I was wondering why the answer wasn't "x ≠ 2" since when you plug in 2... more
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07/17/22

Solve the quadratic equation; 12y^2 + 29y + 15 = 0
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07/17/22

Given the following constraints, find the maximum and minimum values for z
I understand how to graph this. I also know where the feasible region is. I'm just having trouble identifying exactly how to find the z co-ords. Would very much appreciate the help!Constraints:... more
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07/16/22

math help needed asap
The angle of elevation to the top of a Building in New York is found to be 5 degrees from the ground at a distance of 2 miles from the base of the building. Using this information, find the height... more
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07/16/22

Proportion of how much of one item is compa
A local hamburger shop sells 392 combined hamburgers and cheeseburgers. There were fewer 58 cheeseburgers sold than hamburgers. How many hamburgers were sold?
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07/15/22

algebra week 4 8
 Add the complex numbers: (5 – 2i) + (1 + 6i)please show the steps
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07/15/22

algebra week 4 4
Solve the following equation for x:|5x-7| = 14Hint: This absolute value equation will turn into 2 linear equations, so there will be two solutions!please show steps
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07/15/22

An airplane is flying on a compass heading (bearing) of 170° at 460 mph. A wind is blowing at the bearing 200° at 80 mph.
a. Find the component form of the velocity of the airplane. b. Find the component form of the wind. c. Find the actual ground speed and direction of the airplane.
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07/15/22

Solve the initial-value problem for y as a function of x.
Solve the initial-value problem for y as a function of x. (x^2+25)dy/dx=1,y(5) = 0
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07/13/22

Get The Highest​ Yield With Trees and Bushels

An apple farm yields an average of 45 bushels of apples per tree when 21 trees are planted on an acre of ground. Each time 1 more tree is planted per​ acre, the yield decreases by 1 bushel​ (bu)... more
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07/12/22

Is there a bias in this sampling method? Explain.
A restaurant chain’s owners are trying to decide if they want to open up a franchise in your town. To help them decide, they want to find out how often people in your town go out to eat. A... more
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07/11/22

MATH HW HELP NEEDED
An exponential function f(x)=a⋅b^x passes through the points (0, 12) and (2, 108). What are the values of a and b?
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07/11/22

Highschool math : Trigonometry

Sin x = 1/2 √3 Cos x = -1/2 √3 Tan x = √3 X =...
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07/11/22

hw help needed asap
A bank features a savings account that has an annual percentage rate of r=4.5r=4.5% with interest compounded quarterly. Zeke deposits $10,000 into the account.The account balance can be modeled by... more
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