19. What is the value of x in this equation? 75 + 10x = 225 %3D 10 15 150 25

Q: Use a similar technique as in the previous exercise to find a closed formula for the sequence…

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Q: 5) Suppose that 2 batteries are randomly chosen without replacement from the following group of 9…

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Q: The radius of a circle is 8 feet. What is the area of a sector bounded by a 90° arc? 90° r=8 ft Give…

A: Given radius is 8 feet We apply formula for area of sector   I.e A= Pi*r*r*(theta/360°)

Q: QUESTION 5 Use the table of Laplace Transform and its properties to find the Laplace transforms of…

A: a) L2e3t-2t2-4 sin2t+cos 3tb) Le3t sin4t

Q: The radius of a circle is 3 miles. What is the length of a 90° arc? r=3 mi 90° Give the exact answer…

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Q: Use polynomial fitting to find a closed formula for the sequence (@n)n e N: -2, -1,4,13,26, ...

A: Given the sequence  -2,-1,4,13,26,........ Using polynomial fitting to find the closed formula for…

Q: 8 What is the slope of the line perpendicular to tne line represented by the equation 2x+4y = 12?…

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Q: 7) The weights, in grams, of mice are normally distributed with mean µ. A biologist takes a random…

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Q: 8 Which equation represents a line that is parallel to the line y = 3- 2x? 1) 4x+2y = 5 2) 2x+4y = 1…

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Q: 12 The lines whose equations are 2x + 3y = 4 and y = mx + 6 will be perpendicular when m is %3D 1)을…

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Q: 4 Which equation represents a line that is parallel t- the line y =-4x + 5? 1) y=-4x +3 2) y=-*+5 4…

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Q: Consider the following figure. Dilate the figure about the origin with a scale factor of and then…

A: Hey, since there are multiple subparts posted, we will answer first question. If you want any…

Q: Example 2 Justin invested $2,700 in two savings accounts. The first account earned 10% interest and…

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Q: e equation of line k is y =x-2. The equation ine m is -2x + 6y = 18. Lines k and m are parallel…

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Q: Consider a random variable, profit (Q) whose probability density function is given by = (B (1 + 3Q -…

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Q: (a) Find the probability that all four have type B' blood.

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Q: 1. A simple random sample of size 50 is drawn from a population that has a standard deviation of 24.…

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Q: Write the equation in standard form for the circle with radius 4 centered at the origin. x² + y² =…

A: Use the standard formula for the equation of circle when centre and radius are given.

Q: Find mZF. 2-174 2-/37 D mZF =

A: Sum of all the angles of a triangle is always equal to 180 degrees.

Q: The figures below are similar. 9 in %3D %3D %3D 3 in 3D S, = ? Sz = 9 in? What is the surface area…

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Q: Define g : Maxa → R* by g (::)-(:±:). a - c 1 (a) What is the image of 2 under g? -1 3 (b)…

A: The solution is given as

Q: Write the equation in standard form for the circle with center (0, -4) and radius 4,/7. .2 x² + (y +…

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Q: A. Directions. Express the following general equations of the circle in center-radius form. 1. x? +…

A: Topic - circles Equation of circle in centre radius form is (x-2)2 +(y-4)2 =(sqrt(2))2

Q: 4. A simple random sample of size 35 has a sample mean of 34.85 and a sample standard deviation of…

A: As the population standard deviation is not known, we will use t-distribution. The number of degrees…

Q: Find the nth Maclaurin polynomial for the function. f(x) = 3x-2 X + 1 n = 4 %3D Pa(x) = %3D

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.