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Q: Evaluate the expression. B log, 9 O-1 1/2 1 0-1/1/20 O

A: we are given the logarithmic expression and we need to evaluate it.

Q: Calculation Tip: Perform a series of reverse operations to isolate the variable you want to solve f…

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Q: Find the quotient and simplify 2 X +9x+18 2 x +6x+8

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Q: Suppose you want to have $800,000 for retirement in 20 years. Your account earns 5% interest. How…

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Q: Determine (a) the area and (b) the perimeter of the quadrilateral. a. The area of the quadrilateral…

A: Given that a rectangle whose length is 4ft. And width is 3ft.And we find area and perimeter of this…

Q: The atmospheric pressure on an object decreases as altitude increases. If a is the height (in km)…

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Q: Suppose that the augmented matrix of a system of linear equations for unknowns x, y, and z is 16 13…

A: The given augmented matrix

Q: A building contractor is building a backyard playground and wishes to put down rubber mulch to…

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Q: In a race in which seven automobiles are entered and there are no ties, in how many ways can the…

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Q: Consider the following matrix: 3 9 -6 A= -2 -6 5 1 3 0 For each of the following vectors, determine…

A: The given matrix .The aim is to find the given vectors is in the image space or in the null space.

Q: a. C. b. √9x*√18x³ d. Simplify each expression √162 32x3 √2x 800x5y²

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Q: Multiply using the rule for the product of the sum and difference of two terms. (4x+3y)(4x-3y)…

A: we need to find out the product.

Q: Write the following in scientific notation a. 34,560,000 b. 0.0000008201

A: (a)   As scientific notation is written in form Place decimal after first digit and count number of…

Q: Find the least common multiple of [105, 385], [2,20] and [21, 15]. Find the prime factorization of…

A: 1)i) [105,385]ii) [2,20]iii) [21,15]According to bartleby guidelines we solve only one question…

Q: A company that makes scarves has many different styles and colors that people can order. The company…

A: A company that makes scarves has many different styles and colors that people can order.They crease…

Q: Solve the system. Be sure to check all proposed solutions. x + y = 12 y = 5x O {(3,9)} O {(-2, 14)}…

A: The objective of this question is to find the solution to the system of equations x + y = 12 and y =…

Q: Find a possible formula for the exponential function described. The value V of an investment in year…

A: The investment is initially worth  and it grows by  each year.The aim is to find an exponential…

Q: Find the domain of each a. f(x) = √2x + 4 b. f(x) = 2x-8

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Q: f(x)=√√9(x+4)

A: f(x)=9(x+4)3

Q: 0.75 -1.5g - +30 2

A: To graph the line, we need only two points.xy=0.5x+6-12y=0.5(-12)+6=00y=0.5(0)+6=6Draw a line…

Q: lim xyz (x,y,z) → (0,0,0) x2+yAtzt O does not exist. O is equal to 1. O is equal to 0. O is equal to…

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Q: The function A(t) = 7e-0.4t can be used to determine the milligrams A(t) of a certain drug in a…

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Q: Answer the questions based on the table. Domain x-values are all connected, just as on a graph. Same…

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Q: Solve the following system of equations: 2x1 + 2x2 = 3 x1 + x2 = 4 Find the least square solution…

A: The given system of equations

Q: Give a basis for the null space of the matrix A. 100-1 A = 0 1 0 -4 0 0 1 -1 Number of Vectors: 1…

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Q: A car travels an average of 28 miles per gallon of gas. This average can vary from 6 to 10 miles per…

A: I have appended the explanations in Solution procedure

Q: Use the formula for P, to solve the following question. A club with five members is to choose three…

A: A club with five members is to choose three officers: president, vice-president…

Q: 11. What is an equation for the quadratic function through the origin, (10, 2.5), and (-10, 2.5)? y…

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Q: Find two numbers a and b such that the following system of linear equations is inconsistent. ax-3y =…

A: A system is said to be inconsistent if no solution exist.For , if , then system is said to be…

Q: Electronics For a certain temperature-sensitive electronic device, the voltage output V (in…

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Q: Using the Maclaurin series e* = √ ² e ² dt = [[ n=0 n=0 > find the general term of the Maclaurin…

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Q: Solve the continuous exponential growth problem. 45) The population of a small town is increasing at…

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Q: Use a graphing utility to find the inverse, if it exists, of the given matrix Select the correct…

A: The given matrix is

Q: ind the standard deviation for the group of data items.   11​, 11​, 12​, 12​, 13​, 13

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Q: Use the formula for the sum of the first n terms of a geometric series to find S, for the series 28,…

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Q: Write the equation a. Center (2, of the circle with the given center and radius 1), r = 4 b. Center…

A: The coordinates and the radius of the circles areTo determine: The equation of the circle.The…

Q: A store has two types of animal feed available. Type A contains 7 pounds of oats and 1 pound of corn…

A: Let x bags  of Type A and y bags of Type BTable Type A (x)Type B (y)RequirementsOats7243Corn1317

Q: A poll conducted the day before the student-body presidential election at a midwestern university…

A: The objective of this question is to find the confidence interval for the true percentage of all…

Q: 14. Which of the following must be true about the solution to the equation 9(4)* = 54 ? greater than…

A: Given :9(4) x = 54   (4) x = 54/9   (4) x = 6

Q: 6. Use square roots to solve the equation x² = -121 over the complex numbers. Select all solutions…

A: The quadratic equation is given byTo determine: The solutions of the equation.Formula used:

Q: Solve each equation a. √√x-2=5 b. √√2x + 19 = x+8 C. √3x +18=8

A: To solve the each of the following equation.

Q: Given the points (6, 1) and (-4,8). Find the distance between the points. Find the midpoint of the…

A: Explaining the formulas:-

Q: Consider the polynomial ƒ(t) = tª + at³ +bt² + ct+d with indeterminate t. Le [000-d] 100-c 010-b 0 0…

A: The polynomial given as,Let,To prove -

Q: 13. What value(s) of b will cause 8x²+bx+ 2 = 0 to have one real solution? A.-16 B. -8 C. -4 ☐ D.4…

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Q: At a 3% rate of inflation, how much will a $2.80 half gallon of ice cream cost in 47 years?

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Q: * -2 Ay AY 2 4 x a) x-intercept: c) Domain: a) x-intercepts: c) Domain: e) Where is the function…

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Q: 12. A toy cannon ball is launched from a cannon on top of a platform. The function h(t) = -5t² + 15t…

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Q: Find the unknown angle measure. Figure is not to scale. 64° xº

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Q: Let A = x x² 1 I 2 I T² T³ 1 1 8 1 x x² Find a such that det (A) = 0.

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Q: • This task is not yet tagged. Consider the linear and quadratic functions appearing in the figure…

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