Find the radius of curvature at any point in the curve y + In cos x = 0. A. cos x B. 1.5707 C. secx D. 1

Q: Solve the quadratic equation by completing the square and applying the square root property. Write…

A: - m - 12 = - m2

Q: Enter the result a log_(7)(2x^(5))-log_(7)(11x^(9))

A: Given expression log7( 2x5 ) - log7( 11x9 ) Formula we can use log( x )y = ylog( x ) log( x ) - log(…

Q: Find all the real zeros of the function: f(x) = (x + 5)²(x²-3x - 10). O A OE OB (A) x = -5 2 times;…

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Q: Find a particular solution to the differential equation using the Method of Undetermined…

A: The given differential equation is:x''-16x'+64x=54te8t

Q: Directions: For problems 1-9, i. 1. with Radians Determine the quadrant in which each angle lies.…

A: Note:- Since you asked multiple  questions ,according to our policy we can solve only first question…

Q: x(3x-27)=1200 3x(x-25)+48(x-25)=0 3(x-25)(x+16)=0

A:

Q: An initial investment of $3,000 earns 7% interest compounded continuously. What will the investment…

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Q: Perform the matrix operation. (If not possible, enter IMPOSSIBLE in any cell of the matrix.) -9-3 +…

A: let  A=-9-395+495-6

Q: For items (14)-(15), find a number that provides a counterexample to show that the given statement…

A: 14.  We need to find a number that provides a counter-example to show the given following statement…

Q: Tevin is 52 years older than Pavati. In 12 years Tevin will be 3 times Pavati age. How old is each…

A: Tevin is 52 years older than Pavati

Q: 1. Let S² = {(x, y)x² + y² = 1}. Define the operation of addition on this set by taking (x, y)+(u,…

A:

Q: Solve the logarithmic equation. Be sure to reject any value of x that is not in the domain of the…

A: log4(x+8)+log4(x+5)=1.

Q: Oceanographers use a quantity known as shoreline development to describe and

A:

Q: An investment of $3,500 is made in an account compounded quarterly at 4.1%. How much will the…

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Q: A population numbering 550 in 2018 grew at an annual exponential growth rate of 12%. Use the model…

A:

Q: 13. Sketch a graph of the quadratic function f(x)=x² - 6x-1 and give the vertex, axis of symmetry,…

A:

Q: . Write a problem about tickets to an event that can be modelled by the following system: a+c= 12…

A: a+c=1210a+5c=110

Q: n November, Janet paid $67.06​ for electricity. The following month, her electricity bill increased…

A: When the value of a certain thing is changes from a to b then percentage change is given by…

Q: Maria orders T-shirts for her volleyball camp. Adult sized T-shirts cost $5.75 each and youth sized…

A:

Q: (3-5)^3+48/8

A: 3-53+488 We have to simplify it.

Q: a rectangular sheet of cardboard is 8 inches by 10 inches. Squares are cut out of each corner of the…

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Q: 13. A = -2 -1 5 2

A:

Q: Which equation represents a line which is perpendicular to the x-axis?

A: We have the equation of lines .

Q: Some of the frozen foods that Joe's Specialty Foods sells are pesto pizza, spinach ravioli, and…

A: A = 352015607520507080B = 3.55.754.25

Q: The area of a rectangular lawn is 1200 square feet. If the length of the lawn is 27 feet less than…

A:

Q: Suppose that the functions f and g are defined as follows. f(x)=5-3x² g(x)=8-5x (a) Find (1)(1). (b)…

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Q: Solve the equation by using substitution. Express numbers in simplified form usi 1 2 5 2n +7n +3=0 5…

A: given  2n25+7n15+3=0

Q: = The producers' surplus when A units are produced at price B is the area of the shaded region in…

A:

Q: Suppose that $81,000 is invested at 42% interest, compounded quarterly. a) Find the function for the…

A:

Q: The sale price of a swimming pool after a 18.5% discount is $1173.60. Find the original list price…

A: given sale price of a swimming pool after 18.5%  discount is $1173.60 let original price of pool is…

Q: Use the functions f(x)=√x+1, g(x)=2x-5, and h(x) = 3x² - 3 to complete the table. g(h(x)) 0 X X 0 1…

A: given  f(x)=x+1⇒g(x)=2x-5⇒h(x)=3x2-3

Q: Determine an equation for the pictured graph. Write your answer in factored form and assume the…

A: The zeros of y(x) are x = -2, x = 0 and x = 1  Since the graph crosses the x axis at x = 0 this…

Q: 4y + 2x=8 X y X 0 8 12

A: given  4y+2x=8

Q: A group of friends wants to go to the amusement park. They have no more than $125 to spend on…

A: given they have no more than $125 to spend on parking and admission. parking is $16.75, and ticket…

Q: Graph the inequality. y>3x-2 -8 -6 -4 -2 4 6 8 (5)

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Q: Sketch a graph of y = f(x). f(x) = 2-x Use the graphing tool on the right to graph the equation.…

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Q: Geographic mean between 5 and 1215

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Q: What are the two basic rules of logarithms? Write one example for each rule that illustrates the…

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Q: Perform the matrix operation. (If not possible, enter IMPOSSIBLE in any cell of the matrix.) 32…

A: let   M=5720307082+324182

Q: Four boys, Sam, Cody, Tom and David saved some money. Cody's savings was of the total savings of…

A:

Q: Solve the Ken Ken puzzle.

A: Given data:- The Ken Ken puzzle 4x4 is given.

Q: Find all the real zeros of the function. f(x)=x³-7x² +14x-8 OC OE OA D B (A)4, -1, 2 (B)-1, -2,-4…

A:

Q: f(t)=₁ 4t+4 7/2 12+ + 7/2 (a) Sketch a t≤-1 -1≤tz@ oet ) 1≤t≤2 t=2 graph of F

A:

Q: find dy/dx r N - 113 Sec√x + √x

A: To find dy/dx, we need to take the derivative of y with respect to x using the chain rule and…

Q: Lin says, “I took the number 8, and then multiplied it by the square of 3.” Select all the…

A:

Q: Draw the graph of f ( x ) = ( − x + 1 ) ^2

A: F(x) (-x+1)2

Q: For a ride on a rental scooter, Greg paid a $2 fee to start the scooter plus 12 cents per minute of…

A:

Q: A Web music store offers two versions of a popular song. The size of the standard version is 2.2…

A:

Q: Write the expression as a single logarithm with a coefficient of 1. log10(x2 - 25) - 8(log10(x - 5)…

A: log10x2-25-8log10x-5+6log10x

Q: Jamie needs a new roof on her house. The cash cost is $3500. She decides to finance the project by…

A: Jamie needs a new roof on her house. The cash cost is $3500. She decides             to…