Omar wrote 3 + (4 X 6) to represent the phrase "3 more than the product of 4 and 6." Did Omar need to use a grouping symbol? Explain.

Q: Ellen is 2 years older than her brother Luke. Let k represent Luke’s age. Identify the expression…

A: Given Data: 'k' represents Luke's age   Let X represent Ellen's age

Q: Solve for x. -5(x+9) = -8.x-48 Simplify your answer as much as possible.

A:

Q: Find a primitive third root of unity e F7, then verify by direct computation that (5 - 5)? = -3 in…

A: Primitive roots are those x which satisfy x^k = 1 mod n

Q: The first steps to understanding Why multiplication works is understanding what a multiple digit…

A: The integer 500 can be written as: 500=5×100=5×10×10=5×102

Q: 3 3,200 = 4 139,000 = 5 5 0.0307 =

A:

Q: understanding the expression. Sin Carctan 4x - arccos x)

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Q: expression

A: We have to write in algebraic expressions from the given information and We have to find the number

Q: In 2012, there were approximately 3.8 × 10' people living in California. Each person paid an average…

A: Given that there are approximately 3.8×107 people living in California. Each person paid an average…

Q: Fx₁,x₂ (x₁, x₂) = P[{X₁ ≤ x₁}^{X₂ ≤ x₂}]

A:

Q: 3. Using the definition of open sets, prove that an interval (0, a) is open where a > 0 is an…

A: (3) Definition of open sets: To define open set first we define an open ball For a real number x and…

Q: When you convert a number from decimal notation to scientific notation, how do you know if the…

A: when you convert a number from decimal notation to scientific notation

Q: Using Equation (11.21), c) Complete the square: c(¹) (∞) = (t) == - i 2 ()* T ia "_H(t)ewor' dt' = +…

A: We have: cb1t=-ih∫-∞tHba't'eiω0t' dt'=-iαh𝛕π∫-∞te-t'/𝛕2 eiω0t' dt'        ........1

Q: What is an arithmetic operation

A: Arithmetic operators take numerical values (either literals or variables) as their operands and…

Q: Show how to make the expression 37 40 17 15 X 80 37 +X is easy to evaluate without a calculator. 30…

A: Given expression is 3780×4037+1730×1534. According to the rule of BODMAS, first we will solve the…

Q: Find the limit. (If an answer does not exist, enter DNE.) [1/(8 + x)]- (1/8) lim X→0 X -1/64

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Q: 12. 10 21 4m Am y 33 6m³n²³ 13 2m n

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Q: 3x72 8 1 33 x7 4

A:

Q: You are a trainee at an engineering company. Your manager asked you to complete some mathematical…

A: To find- Evaluate the following arithmetic expression as a single number with 4 significant figures.…

Q: What does the following expression represent? Do not perform any calculations; rather just write out…

A:

Q: Why it is possible to find two negative numbers whose product is greater than both numbers? Use an…

A: We need to find two negative numbers whose product is greater than both numbers by using an example.…

Q: he value of the given expression. -3 × 1

A: The given expression is equal to -10/3 * 11/6 = -110/18 = -55/9

Q: Evaluate the expression for p = 2. 8p =

A:

Q: I’m mostly unsure on the notation used and what it means.

A: Step 1:We need to prove,∏d∣n​d=n2τ(n)​Here the left hand side is the product of divisors of n.For…

Q: 0. What is the probability that a student does not have a college 1. A vending machine offers 8…

A: Answer is mentioned below for 4th one

Q: Identify which numbers are written correctly in scientific notation and which are NOT.

A: