Solve the system. -x+2y+2z = 7 2х-у - 2z %3D -6 Зх- 2у -4z %3D -9

Q: The father is 4 times as old as his daughter 5 years ago. In 6 years, he will be three times as old ...

A: present age of daughter be x present age of father be y   5 years ago   daughhter's age :  x-5   fat...

Q: Rectangle JKLM is congruent to a 4 inch by 7 inch rectangle. How many different values are possible ...

A: Since JKLM rectangle is congruent to the rectangle of measurement with 4 inch by 7 inch.

Q: Use the definition of Ax to write the vector equation as a matrix equation. - 6 8 - 1 - 9 5 3 X1 - 2...

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Q: 4. (a) Find the simple interest earned 6 years when RM1,000 is invested at a rate of 10% per annum. ...

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Q: A town's population increases at a constant rate. In 2010 the population was 56,000. By 2012 the pop...

A: topic - exponential function

Q: If AMNO= ANMO, what statement best describes triangle MON? O The triangle is scalene. O The triangle...

A: Given two triangles are congruent.

Q: 15. 2x - 12 4 – x

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Q: Compound Ammount Formula

A: Given, P= 26000 r= 8% n= 4(quarterly) t= 3 years

Q: SOLVE THE FOLLOWING EQUATION FOR Z SHOW ALL STEPS! (Hint: j4k = 1) 2jz3-j(4k+3)Z = 0

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Q: General Direction: Answer the following items as instructed. 1. The following relations defined on Q...

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Q: 9. The following are quantitative variables EXCEPT A. number of cars owned C. weight of infants B. m...

A: Topic = Algebra 9) D. License number  

Q: Graph the solution to the following system of inequalities. y>−3x+5  y≥ 3x+8

A: NOTE: Refresh your page if you can't see any equations. . to graph the line we need only two points...

Q: Convert the followtneg to the requil.ent measures ndicated 1.0007g =-mg 2.75ML=-o

A: Given that: 1. 0.007 g2. 75 ml3. 200 mcg       NOTE: As per our answering guidelines, we can only an...

Q: Perform the indicated operation. Express the answer in decimal notation. (3x10°) (2.6× 10°) (3x 10?)...

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Q: Kevin and Randy Muise have a jar containing 59 coins, all of whi h are either quarter's or nickles. ...

A: To find: The number of coins of each type. Given information: Kevin and Randy Muise have a jar conta...

Q: Approximate cube root 8.01

A: here , we know that 83=2so x=8 , ∆x=8.01-8 = 0.01∆x=0.01f(x)=x3f'(x)=13x-23

Q: 1. y varies directly as x with a constant of proportionality of 16.

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Q: 1 3 0 2 -4 0 0 非消 2 4 -3 2 3 1 3 2 ||

A: We have to multiply two matrix.

Q: Riley is deciding between two different cell-phone companies. E-Mobile charges $70 per month plus a ...

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Q: Jones Corporation borrowed P80,000 from Brown Corporation on Jan 1,1993 and P12,000 on Jan 1, 1995. ...

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Q: At an annual effective rate of interest i = 4%, find the PV of a perpetuity- immediate with annual p...

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Q: Use the rules of divisibility to determine whether 6248 is divisible by the following numbers. a. 2 ...

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Q: Use the Trapezoidal Rule and Simpson's Rule to approximate the value of the definte integral for the...

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Q: Question 17 Convert 0 005 metres into millimetres A. 0.5 milimetres B. 5 milimetres C. 50 millimetre...

A: we know that1 meter = 1000 millimeters,1 gram = 10-3 kilograms 

Q: On opening night of the play "The Music Man" at the Lewiston Civic Theater, 982 tickets were sold. T...

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Q: Question 7.7 You have been given the following matrix (You have not been given its 2nd and 3rol rows...

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Q: Mary Lou received $19,000 from her grandparents for her college education 9 years prior to her enrol...

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Q: 3. Simplify and then evaluate the exponential expression. + (12)"; æ = 3 243 90 99 81

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Q: Graph the linear equation in two variables. Find at least five solutions in the table of values for ...

A: We can find the ordered pairs as below

Q: Find A+ B. 7 9 9- - A = B = 1 9 3 -3 |

A: Topic = Matrices   To add two matrices A and B , just add the corresponding entries, and place this ...

Q: For School Year 2020-2021: Tuition 92,064.00 Basic Fees 12,385.45 Other Fees 3,750.00 The current tu...

A: 1. Annual rate of increase is 6.96%  , r = 6.96% Tution fee P = 92,064  , it is given interest is co...

Q: What is th proper exponential notation for 0.0000000128?

A: The detailed solution is given below Thank you 

Q: A town's population increases at a constant rate. In 2010 the population was 56,000. By 2012 the pop...

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Q: The average profit a local store owner earns on a given day is $960 and is growing exponentially at ...

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Q: 5. Solve using Lu- Factorization: x + z = 3 2x + y + 2z = 7 3x + 2y + 6z = 8

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Q: plot of data is used to demonstrate the relationship between the number of hours a person watched te...

A: Given, As the number of hours of television increases, GPA goes down.

Q: Simone bought her house for $150,000 in 2000 and sold it for $725,000 in 2020. What are the total an...

A: "Since you have asked multiple question, as per our guidelines we will solve one question for you. I...

Q: What is the order of the following matrix and why?  | 5 | | -2| | 0 | | -1 |

A: Given: | 5 |   | -2|   | 0 |   | -1 |    

Q: Consider the Venn Diagram below. A В 2 7 6 9 %3D п(В)- n(AN B)= n(A U B)= | n(A)= %3D n(B)=

A: Solving the venn diagram problem by solving the values.

Q: If Charlie ran 5 kilometers, how many centimeters is that?

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Q: Find the percent of the total area under the standard normal curve between the following z-scores. T...

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

Q: 1. Identify the slope and the y-intercept of the following graph: 4 a. m = -2 b. m = - G. m=글 b=3 d....

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Q: I – 3 Given f(T) find f(1) and evaluate f(9). I-8 f(z) = f(9) = I – 3 We will soon learn how to iden...

A: We need to find and evaluate inverse function.

Q: If $6000 is invested in an account that pays 3% annual compounded interest, compare the  amount in t...

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Q: Determine if the graph can represent a polynomial function. If so, assume that the end behavior and ...

A: Graph and multiplicity of zeros

Q: 2. If the area of a plot of land is 1500 square yards (yd²), what is the area in square feet (ft?)?

A: We can convert the same as below

Q: Consider the following piecewise-defined function. x+4 if x 8 Step 3 of 3: Evaluate this function a...

A: Given that: f(x)=13x+4                if x≤4x2-x                   if 4<x≤8-34x-1             if ...

Q: State the cardinality of the set. The set of subsets of {1, 5, 7, 11, 13}

A: We have to find the number of cardinality of the set.

Q: a) A U B = A nB b) Find U-,), nta(1 –, 1), n1 - 1), and n, 00).

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Q: PERFORMANCE TASK # 2: Find the coordinates of the midpoint of the segment whose endpoints are given ...

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