Recent questions tagged operations

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Can you complete this quiz about Operations with Fractions?
102
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What are the privacy concerns related to UAV operations?
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What is the name of the terms of the four essential arithmetic operations?
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What is the right order of the mathematical operations?
504
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What are the main components of the circulatory system?
289
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What are the basic operations of mathematics?
284
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Explain kinds of multiplication operation for vectors
290
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Will norms develop that disincentivize actors who wage AI-enabled influence operations?
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How might language models change influence operations, and what steps can be taken to mitigate this threat?
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What Are Influence Operations, and Why Are They Carried Out?
281
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Number Line: Operations - PHET Simulations
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Who are the team members behind Uso Skincare operations?
246
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Find all real numbers \(a, b, c\), and \(d\) such that\[a^2+b^2+c^2+d^2=a(b+c+d)\]
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Suppose that a machine's operation is regarded as a system having three main components: \(A\) (team), \(B\) (power supply), and \(C\) (assembly). Suppose, furthermore, t...
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Mary is the CEO of a gadget factory. She is wondering whether or not it is a good idea to expand her factory this year. The cost to expand her factory is \(\$ 1.5 \mathrm...
290
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Find the number of ordered quadruples \((a, b, c, d)\) of real numbers such that\[\left(\begin{array}{ll}a & b \\c & d\end{array}\right)^{2}=\left(\begin{array}{ll}c & a ...
316
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What are the typical application areas of Operations Research?
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What are the typical areas of study within Operations Research?
310
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What is Operations Research?
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Mathematical Operations For Word Problems
531
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Does MathsGee have a Number Line: Operations simulation?
364
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Can you solve \[ 9-3 \div \dfrac{1}{3} +1=? \]
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What is the course "Understanding Operations Dashboards" all about?
425
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What is the missing amount in the following number sentence: ...÷12 = 3?A 4B 36C 15D 8
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How are the operations of addition, subtraction and scalar multiplication defined for vectors in $\mathbb{R}^n$?
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\begin{equation} \text { Let } A=\left(\begin{array}{ll} 2 & 0 \\ 1 & 2 \end{array}\right) \text { and } B=\left(\begin{array}{ccc} -2 & 0 & 1 \\ -1 & 2 & 3 \end{array}\r...
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Which of the following operations does not change the determinant? A) interchanging two rowsB) multiplying a row by a constantC) adding the sum of all rows to a rowD) tak...
534
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If $\underline{a}=(2,1,-1)$ and $\underline{b}=(-1,2,1)$, then $2 \underline{a}-3 \underline{b}$ is equal to A) $(1,-4,-5)$B) $(7,-4,5)$C) $(7,-4,-5)$D) $(7,4,-5)$E) none...
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Let $z_{1}=\left|z_{1}\right|\left(\cos \left(\theta_{1}\right)+i \sin \left(\theta_{1}\right)\right)$ and $z_{2}=\left|z_{2}\right|\left(\cos \left(\theta_{2}\right)+i \...
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\begin{equation} \text { Let } A=\left(\begin{array}{ll} 2 & 0 \\ 1 & 2 \end{array}\right) \text { and } B=\left(\begin{array}{ccc} -2 & 0 & 1 \\ -1 & 2 & 3 \end{array}\r...
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\begin{equation} \text { Given } A=\left[\begin{array}{ll} 4 & 5 \end{array}\right], B=\left[\begin{array}{llll} 1 & 1 & 2 & 1 \end{array}\right], C=\left[\begin{array}{l...
329
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Which of the following operations over a system of linear equations changes the solution set? A) interchanging two equationsB) multiplying an equation by a constantC) add...
300
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Which of the following operations does not change the determinant? A) interchanging two rowsB) multiplying a row by a constantC) adding the sum of all rows to a rowD) tak...
366
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If $\vec{a}=(2,1,-1)$ and $\vec{b}=(-1,2,1)$, then $2 \vec{a}-3 \vec{b}$ is equal to A) $(1,-4,-5)$B) $(7,-4,5)$C) $(7,-4,-5)$D) $(7,4,-5)$E) none of the above
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Odd One Out: Which of the following expressions does not represent the same sequence as the others?A) $\left\{\frac{2(2 i-1)}{2^{2}}\right\}_{i=1}^{\infty}$.B) $\left\{1,...
415
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How do you use row operations to determine the reduced row echelon form of a matrix?
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How would a Liberal, an Economic Nationalist, and/or a Structuralist assess the IMF's organizational structure and operations?
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Determine the base of the numbers in each case for the following operations to be correct:(a) $14 / 2=5$(b) $54 / 4=13$(c) $24+17=40$.
405
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Given a mathematical expression, how do I simplify it using the order of operations?
416
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What are the basic set operations?
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What must be added to 302 to make 5998 ?
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$46.709 \times 100=\ldots$
288
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\begin{equation}\text { Evaluate: } 52+(-12)-(-6)+(18-4)\end{equation}
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Why is BODMAS the accepted order of operations?
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How does Uber use forecasting to plan their operations?
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What do you get if you:Subtract 8x - 2y + 7z from 5x + 4y + 10z
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The difference between 25 and –4 is:A. 25 - ( -4)B. 25 - 4C. -4 + (+25)D. 25 + (-4)
264
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Help me simplify this:
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Evaluate: 52 + (-12) – (-6) + (18 -4)
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