Q1: Solve the system of linear equation by Matrix method:

Q: S € n a) If A = {piano, guitar, violin} and B = {guitar, piano, violin} then B b) If R = {1, 3, 5}…

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Q: Foundations of Mathematics: Create and justify a logic expression for A, B, and C which is true if…

A: we can join three A, B, C with 'OR' operand.     we know that ,       'OR' operand :-   In this…

Q: A company is upgrading office technology by purchasing inkjet printers, LCD monitors, and additional…

A: Given: A company is upgrading office technology by purchasing inkjet​ printers, LCD​ monitors, and…

Q: Write a slope-intercept equation for a line with the given characteristics. m = 0, passes through…

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Q: The Consumer Price Index (CPI), which measures the cost of a typical package of consumer goods, was…

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Q: Uncle Ted used to bench press when he was young. The table below shows his progress throughout the…

A: (a) Given that, Uncle Ted used to bench press when he was young. The table is given as   Age, x…

Q: Solve the system by the substitution method. 5x+2y= -16 x=y-6 Select the correct choice below and,…

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Q: Find a basis for the null space of the matrix A = -10 25 5 -6 15 3 2 -5 -1 LO Enter your basis…

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Q: Find the following matrix product, if it exists. 34 2 -5 2-1 Select the correct choice below and, if…

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Q: Use the right triangle in the figure below to answer the question. P What is the side adjacent <P? r…

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Q: Use the point-slope formula to write an equation of the line that passes through (-3, 0) and has a…

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Q: 10. A weather station buoy floats in the ocean. The buoy monitors wave heights by recording how its…

A: A weather station buoy floats in the ocean. The buoy monitors wave heights by  recording how its…

Q: Perform the given operation and simplify. 4) (m² (m - 4) + 4m - 5)

A: To perform the given operation and simplify.

Q: to which of the following linear equations The graph corresponds: a) y = 3/2x  + 2 b)  y = - 3/2x…

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Q: Simplify the expression. 9y2-25 9y2-30y+25

A: Given :9y2-259y2-30y+25

Q: Describe the following feature of a Ferris wheel for which the height of a rider (in feet) right…

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Q: Use the given conditions to write an equation for the line in​ point-slope form and​ slope-intercept…

A: Given :x+3y=11

Q: 4.5 pints is equal to: 250 L 275 ml O2,750 ml O2.250 ml

A: (9)   let  I=4.5 pints we know  1 pint=473.176473 ml

Q: y N 11 11 X ||

A: Follow the procedure given below.

Q: What is the derivative of the parabola curve of y=x^2?..

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Q: (Related to Checkpoint 5.3) (Compound interest with non-annual periods) Calculate the amount of…

A: Solving the following problem

Q: 5. Simplify A) √x ? 2+√x 2√x-X 4-X

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Q: Determine (a) the volume an three-dimensional figure. Wh on your calculator.

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Q: 1. Length C in cm is proportional to length I in inches. Find the equation of variation if I = 5.34…

A: Given Length C in cm is proportional to Length I in inches Length = C ( in cm ) Length = I ( in…

Q: Solve the quadratic equation by factoring. 2x + 24x +22=0

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Q: To own and operate a home printer, it costs $100 for the printer and an additional $0.05 per page…

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Q: For the statement below enter True if the statement is true or False if the statement is false. y÷z…

A: Given: xy÷ z=x× zy

Q: Perform the indicated operation, if possible. 90-12 1 -3 8-10 10 269-9 8 -4 14 2 Select the correct…

A: let  B=269-98-4142+90-121-38-1010

Q: on a blueprint for a machine piece 1.00cm represents .275mm on the blueprint the diameter of a hole…

A: On a blueprint, a machine piece 1.00cm represents 0.275mm   If on the blueprint the diameter of a…

Q: 26. Examine the histogram below. Number of Calculators 12 10 0-19 The Cost of Calculators 20-30…

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Q: fifty-five percent of the students at villa fundamental walk to school. of all the students in the…

A: Given query is to find the number of students attend the school.

Q: ees are 9 feet and 19 feet tall. The shorter tree grows 2.5 feet per year; the tal hany years later…

A: We will find the required.

Q: 2. 4(x-2)-3(4x + 7) = 6x -1 4х-8 - 12x - 21 = bx-1 -8х -29 +1 = 6х+1 4х -8 122+ 20 = все ту t+2' в

A: According to bartleby guidelines we supposed to do the first one of multiple questions kindly repost…

Q: What value are part of the domain of fx O(-∞, -6) x=-6 O(-6, -2) 0x = -2 O(-2,2) + ƒ (x) = x = 2…

A: The given function is fx=x+6x2-4. We have to find the domain of the function.

Q: Randi and Thanh went picking strawberries. Randi picked 121 fewer strawberries than Thanh did.…

A: given  randi picked 121 fewer strawberries than thanh did together they picked 235 strawberries let…

Q: 15 361 36 76.1-111=17 o-lot:LL 78./120/=120 19-1-231-23 9=121-81108 81./12-41=8 82.1 100-100-0

A: Solutions: 75) |36|  apply absolute rule |a| = a ,   a≥0

Q: Perform the indicated operation and express the result as a simplified complex number. (5 - 6i)…

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Q: -|C 11 a¯n Wa Wan -

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Q: A middle school counselor, attempting to correlate school performance with leisure interests, found…

A: Solving all 3 subparts,

Q: 4-3 -2 -1 2 3 Z =3+ V 4 E

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Q: Let U={1, 2, 3, 4, 5, 6, 7), A=(3, 5, 6, 7), and B = {4, 6, 7). Find the set A' B'.

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Q: 2. Assume the following: In 2005 there were 15,000 Central University (CU) students and 30% of them…

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Q: x+3x²+2x-8

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Q: Graph the following piecewise function on the set of axes below. f(x) = = [x], -5≤x≤2 −2x+10, 2≤x≤6…

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Q: Between what two consecutive integers must log 4 12 lie? The expression log 412 must lie between…

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Q: 1. Janice's Girl Scout troop is collecting cans of food for a food drive. They collected 367 cans…

A: 1. Janice's Girl Scout troop is collecting cans of food for a food drive. They collected 367 cans…

Q: 2. Which expressions can be modeled by the number line? Select all that apply. -10 -5 A 12 + (-5) Ⓡ…

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Q: 5. Which list shows 141, 7, 1-21, -191, -1-61 ordered from least value to greatest value? doan-191,…

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Q: did

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Q: If x + 4 = b, what is the value of x?

A: if x+4=b add both side by -4 we get  x+4+(-4)=b+(-4) x+(4-4)=b-4 x=b - 4