The populations of Cities A and B are 2.7×10^5 and 1,570,000​, respectively. The population of City C is twice the population of City B.   The population of City C is how many times the population of City​ A?

Q: A rule of thumb used by nutritionists is that to lose one pound of body fat, you need to burn 3,500…

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Q: Vince made a scale drawing of the middle school. He used the scale  5 inches : 8 feet .  If the gym…

A: To find width of actual gym.

Q: 2.28 Determine if the following matrices are positive: 2 1-27 1-2 1 3 1-1 (a) (b) [2 1 3 2-1 #] (c)…

A: First I have written the definition of positive matrix, just use it for the given matrices and find…

Q: Divide (10x³ + 19x²+x-7) by (5x + 2).

A: To divide 10x3+19x2+x-7 by 5x+2.

Q: 3.1 Convert the following base-2 numbers to base-10: (a) 101101, (b) 101.011, and (c) 0.01101.

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Q: x2-2x-3>0

A: Given x2-2x-3>0

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Q: 5. Write the equation of the line passing through the point (0, 3) and that is parallel to the line…

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Q: Complete the square and find the vertex form of the quadratic f(x)=x²-8x+67

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Q: K & R Builders build three models of houses,  M1, M2, and M3,  in three subdivisions I, II, and III…

A: The given question can be solved by concept of scalar multiplication of matrix

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Q: A Science major student earned 6 units after enrolling for a semester. Then, he took an academic…

A: If the student has to finish all the 150 units, then it includes the 6 units that he has already…

Q: If B is the adjoint matrix of A= 134 -5 -9 4 782 Determine the value of 2b+3b-4b 12 21 33

A: Given Matrix A=134-5-94782 Matrix B is the adjoint matrix of matrix A

Q: Solve each inequality. |4x10|≤6 CUL 11. counties

A: According to company rules, I need to solve first question, so please repost remaining questions

Q: Find an equation that matches the graph below. Note that there is more than one correct answer, but…

A: Let's find equation of graph.

Q: 19. (5 + 1.2i) + (-6 +0.8i) 21. 13+2i-4-8i 23. 4.5i - 4.5+ 3.5i + 2.5

A: Topic = Complex Number

Q: A blimp can be seen flying at an altitude of 6300 feet above a motor speedway during a race. The…

A: We will use concept of Pythagoras theorem  to find the answer.

Q: MULTIPLE CHOICE What is the LCM of the numbers shown below? 56, 160

A: LCM 56 , 160

Q: Learning Task 2 A. Complete the table below Given 1. 2x3x² = 5 2.4x² = 5x 3. (2x + 5)(x-4) = 0 4.…

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Q: When you divide cx³ - x² + dx - 4 by (x - 2), the remainder is 18. When you divide by (x + 2), the…

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Q: lim x→−∞ (7x − √ 4x^6 + x^5) / (x− x^2 + 3x^3)

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Q: You need Rs.69,000, twelve years from now.What is the minimum amount of money you need to deposit…

A: Solving the problem by finding the value of the principal.

Q: Online Homepage = X McGraw-Hill Campus Math - Mo x…

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Q: The second angle of a triangle is double the first. The third angle is 40 less than the first. Find…

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Q: a, b and c are three vectors in the third dimension with the following properties: a × b does not…

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Q: * Lesson 6.3 Geometric Sequences and Series Find the common ratio (r) of the geometric sequence. 1,…

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Q: Add + 3x 9

A: We have given expressions to add 53x+63x=5+63x 53x+63x =113x

Q: on which the function is increasing. in interval notation. Use a comma to separate answers as…

A: Topic:-  function

Q: Find the difference quotient of f; that is find The difference quotient of f f(x)= (Simplify your…

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Q: umbers Between Rational Numbers Practice Numbers Between Rational Numbers Practice Complete this…

A: We have given to find largest integer whose square root is an irrational between 3 and 4. Let ,…

Q: Given and integer A and B, find the number X such that X*(X+1) falls between [A,B] both inclusive.…

A: Given Integer A and B, find the number X such that X*(X+1) falls between [A,B] both inclusive.

Q: Determine the number of solutions of the system graphed on the right. State whether the system is…

A: From the graph two lines intersect at a point therefore  system is consistent They are independent…

Q: (b) Write v=(4,4,5) as a linear combination of u, = (1,2,3), u, = (-2,0,1) and u, = (1,0,0).

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Q: PASTURE A 455-foot fence encloses a pasture. What is the length of each side of the pasture?…

A: Total fence = 455 foot length of each side x = 50 ft 3x = 150 ft 1.5x = 75 ft 180 ft

Q: B. Complete the table. Equation x2 + 5x + 4 = 0 x² - 6x-27= 0 x² - 25 = 0 x2 + 10x + 25 = 0 2x²5x +…

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Q: 2) The expression f(x) = 6x3 - 4x2 + ax + b leaves a remainder of 5 when divided by x-1 and a…

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Q: (Please add illustration) A 580-ft wide river spanned by a bridge, which has 1/6 of its length on…

A: Length of bridge

Q: or a II. Classify each entry as a mathematical expression mathematical sentence. Determine the truth…

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Q: Use the given graph of the function f to answer parts (a)-(o). (a) Find f(-28) and f(-8). f(-28) =…

A: Graph of the function is given, we have to answer required values based on the graph. Note:…

Q: Some friends played a board game. During the game, one unlucky player had to move back 5 spac 9…

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Q: For f(x)= X-7 x+9' f(x+h)-f(x) h construct and simplify the difference quotient f(x+h)-f(x) h

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Q: east 7. Which is larger, the multiple of 4 and 10 or the least common multiple of 6 and 8? Justify…

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Q: Janie swings part of a jumprope in a horizontal circle. The circle has an area 38.5 sq ft. How far…

A: Janie swings part of a jumprope in a horizontal circle. The circle has an area 38.5 sq ft. How far…

Q: Find ||u|| for the given vector. u = [1, √3, √6, 0] Give a unit vector in the direction of u.

A: Find ||u|| for the given vector And give a unit vector in the direction of u.

Q: The graph of the rational function f(x) is shown below. Using the graph, determine which of the…

A: NOTE: Refresh your page if you can't see any equations .

Q: Two small planes start from the same point and fly in opposite directions. The first plane is flying…

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Q: Note: Enter your answer and show all the steps that you use to solve this problem in the space…

A: parent function  graph shifted 5 units to the right   f(x) = | x - 5 |   Then it shifted 1 units…

Q: To find the heat loss of a room, the area of this window must be determined.Find in square feet the…

A: Given data:-

Q: a. d²y 5dy + dt2 t +6=t

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Q: A system of linear equations has been graphed in the diagram. Determine a reasonable solution for…

A: Here we just have to use the notion of coordinate of a point lies in axis.