Write a formula for the area of a circle as a function of its radius and determine the percent increase in area if the radius is increased by 35%. The area of the circle with radius r is A(r) = The percentage increase in area is to the nearest whole percentage. %.

Q: Reduce 18/56

A: GIVEN  HOW TO REDUCE THE 18/56 NOW WE HAVE TO REDUCE THE FRACTION 18/56 BY USING GCD

Q: For the table below find the first differences. Write the equation and graph it. X -2 -1 0 2 y 23 15…

A: equation y=-8x+7

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A: Given: Find the circumference and the area of a circle with radius 2yd.

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A: Topic:- calculus and algebra

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Q: -8 КУ 16 12 -8 -4 -4 0 Ly 4 8x

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Q: What is 3x / 4y

A: Topic:- algebra

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A: Time taken by obe flower= 4.5 minutes Total flowers to be made = 525 Number of members= 6

Q: For the table below find the first differences. Write the equation and graph it. First differences

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Q: 2. Find the indicated function value: (a) f(-2) for f(x)=x²-3x + 4

A: In this question we have to find the value of f(-2) for the given function.

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Q: A quadratic function is a function of the form y-ax²+bx+c where a, b, and c are constants. Given any…

A: Topic- Quadratic equations we are given, quadratic function of the form:y=ax2+bx+cwe need to find…

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A: Topic:- function

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Q: f(x) = Need Help? -6 -5 -4 -3 -2 -1 -1 Read It if x ≤ -1 y 6 5 4 931 2 1 Find a formula for the…

A: Given the query is to find the function from the graph.

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Q: Find the roots of the following equations: y² + 11y + 24 = 0 3x² - 4x = 0 x3 1. 2. -

A: To find out the roots of the equations.

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A: The given data is: Andrea has 6 hours to spend training for an upcoming race, therefore The total…

Q: f(x) = x² + 5x 0 f(0) = = f(3) = = f(-3) = f(a) = 24 f(-x) = (¹) - -6

A: Topic:- algebra and function

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Q: x=27 X=?

A: Given, 3X = 27

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A: The given vector X=-51-10 We have to find the non-zero square matrix, such that AX=0

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A: Solve by homogeneous method

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Q: g(x) = (0)6 g(-6) g(-4) x + 4 if x = -4 | - (x + 4) if x < - 4

A: Topic:- function

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Q: x3 - 3x² - 4x = 0 =

A: The given equation is: x3-3x2-4x=0

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A: I am attaching image so that you understand each and every step.

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A: The complex conjugate  must also be a zero, so you will have total 4  zeros 2i , -2i , 3i , -3i

Q: Let A = 3 -7 5 3 24 2 0 and B= -2 -1 4 4

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A: Given query is to find quadratic form .

Q: Find the value of k such that A is singular. 1 06 [1] 3-1 0 5 6 k k=

A: We can find the value of k such that the matrix A is singular in the below steps.