All the following are reasons for using numerical methods except. Select one: a. Some mathematical problems cannot be solve analytically b. Numerical solution is the same the true solution c. Solutions to some mathematical expressions are too complex d. Exact solution of some problems may not be known CLEAR MY CHOICE

Q: -5x +y = 7 %3D

A:

Q: . Explain how to solve the following equation using reasoning of numbers, operations, and…

A:

Q: This math problem is from Pre-Calculus 1st quarter.  Suppose that cities X and Y are exactly 812.5…

A: Since they are 812.5 miles apart and they are traveling towards each other their combined distance =…

Q: 10. Consider the equation below, where a, b, and c are whole numbers. a +b - c= a - c+b (a) Is this…

A: The given equation,a+b-c=a-c+bwhere a,b and c are whole numbers

Q: 1. George was solving the equation (2x – 1)(z+3) = 4 and he got the solutions x = and z = -3.…

A: The given equation is (2x-1)(x+3)=4

Q: Algebraically, solve for x: 2 4х — 12 x2-6x + 8 x – 4 ||

A:

Q: Use the information in the following paragraph to answer Questions 1-5. Show all of the work for…

A: Given that,  Total population of city = 60,000 Total number of deaths caused in 2000 year= 1285 New…

Q: As you have found when using a graphing calculator, equations must be solved 7. that it can be…

A: Here is the solution of the given problem. Question No. 1-37

Q: Which of the following solves the equation ax - k = 3(x+h) for x in terms of a, k, and h. Show the…

A: Option 1 is correct.

Q: Match the equation with the number of solutions for x that are possible. Column A 1. 2. 3. 4. 5.…

A: Detailed solutions are given below.

Q: One of your students solves the following equation and can't figure out why she only got two…

A:

Q: 1. Use any method you want to find the value(s) of x that satisfy the equation x + 3x = 18.Express…

A:

Q: I have to submit this again...This is my third attempt.  Please explain as if you are explaining…

A: a. the probability of selling 15 cheesecakes in a given day is 0.07b. probability of selling at…

Q: 7. Find and correct the error. State your exact solutions and verify them. 4x² 48x + 11 = 0 4 (x²…

A: To verify that x=a will be solution,  we have to put x=a in Given equation and then check if it…

Q: -5 Secondary Topic 4. Compute 1 dr

A:

Q: 5(а + 2) — 3(2а - 5) — 39 6. What value of a satisfies the equation above? 3 7. Solve for x: –x +(x…

A: 6.  5(a+2) -3(2a-5) =39     5a+10-6a+15=39    -a+25=39      -a=14      a= -14   7.    -x + 3/2(x+6)…

Q: . National income from manufacturing industries is to be estimated for 1999 from a sample of 6 of…

A: Note : As per the guidelines, we will solve first three sub-parts . To get remaining sub-part…

Q: 1. Solve 2x X - 10 <-3

A: The given inequality is

Q: 1. Ivan borrowed Php ________ from Jonathan and another Php ________ from Rafael. Ivan paid them…

A: If the interest is calculated as simple interest, the formula is A=P1+rt where A is the final…

Q: 5. What is the difference in the solution to the problem (a) and problem (b) below: a) Solve r – 3 <…

A: a) solve x-3&lt;5 and 2x+4&lt;14b) solve x-3&lt;5 or 2x+4&lt;14

Q: The equation 2? + 6x – 20 = 0 has two solutions A and B where A < B and A = and B = Give your…

A: The standard form of the quadratic equation is: roots of the quadratic equation is given by:

Q: 1. Solve the following problems. Show all pertinent solutions. . Evaluate the value of the following…

A: Hello! As you have posted 6 different questions, we are answering the first question. In case you…

Q: A student solves the following problem: Problem: 2(x − 3) + 3x = 19 Step 1: 2a-6 + 3x = 19 Step 2:…

A:

Q: X 8.9. Let A = 3 -2 x² value(s) of x for which A is singular. Compute det(A). Use det(A) to…

A:

Q: i) Two equations have been givens as follows: the difference  between x and y is the index of the…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: x 1 2 -30 3 =- 24 1 x -1 Solve for x (A) x 2 or x = -4 X= -2 or x = 4 x 2 or x 4 X= -2 or x =-4

A: Determinant of the matrix A=abcdefghi  is obtained  by expanding first row…

Q: ثابت کیا ہے رد 5B(3a + 2b7) 15Ba + 15BbT 5abB 5(A + B)2 (BC)2

A:

Q: 4) Solve the literal equation for x T r = x + 9x %3D

A: Explained below

Q: -3 ≤ 5/6 X - 1 ≤ 4

A: Since you have asked more than one question , we will solve the first question for you. If you want…

Q: the solver did not follow by the Note  Note: In all questions the parameter k must be replaced by…

A:

Q: Suppose you want to determine if the number of hours studying for an exam is associated with the…

A: ( a ) Construct a Scatterplot ( b ) r =? ( c ) Hypothesis test

Q: Use the numbers below for this problem only X Y 7 6 -3 3 2 -7 0 2 -7 3 20 2 -7 Σ(X + 2Y) =

A: The table shows the X and Y values.

Q: There is one last complication that we need to look at that is often challenging for students at all…

A: Solution is given below..

Q: 0-2 3 Given A= 1 7 4 3 5 9 [10 2 3 B-2 -1 3 6 [4 4 10 9 (1) (a) Find the transpose of B. symbol BT…

A:

Q: What is a possible solution for the following: x + 4 < 9

A: