Dan is cutting 4.75-foot lengths of twine from a 240-foot spool of twine. He needs to cut 42 lengths and says that 40.5 feet of twine will remain. Show that this is reasonable.

Q: True or False 5√- 32 = - 2

A: We have statement  -325=-2.

Q: Which equation justifies why 73 - 37?

A: Given Data: Equation: 713=73   The power law of exponents is, xab=xa·b

Q: how is the value of the 7 in 702,150 related to the value of the 7 in 73,026

A:

Q: A 3.2.2 2x+3(x + 1) 3.2.3 2x(x + 3) −5 3.2.4 4(x + y) + x(2x − y + 3x)

A:

Q: How did you get 0.92 hours from 55min and if it said a different number how would i get the hours.

A:

Q: 56 iSN'T THE CORRECT ANSWER

A: The answer of 0.56 is correct for the unconditional probability of S2, kindly verify if it asked…

Q: Think of a different way to part of the number that is a power of 10 and write it.

A:

Q: Hi,  How would I write this as an expression?

A: Sigma squared is used to denote the formulaof population variance which is equals the sum of x minus…

Q: Find the missing number Rule: input x input input output -2 2 4 O -4 O -8

A:

Q: How you found the missing number 17×5=(blank×5)+(7×5)=50+35

A:

Q: 7 6 (x+5) 2 =

A: .

Q: Find -9 + -3 + 3 +9 + 15...+51. a. 231 b. 384 C. 312 d. 385 е. 296

A:

Q: 2+V2+/2+20 do

A: ∫2=2+2+2  cosθ   dθ ∫2+2+21+cosθ  dθ  ∵1+cos θ=2 cos2θ ∫2+2+2×2 cos2θ  dθ

Q: Simplify the expression below 8x2 + 18x + 9 4x2 – 9

A:

Q: hi what is the simplified final answer of this?

A: Given problem:-

Q: Simpliry the following expressions. 1.

A:

Q: is this just for #6?

A:

Q: How did you find the answer? Can you elaborate more?

A: Standard form of an LPP : Objective function is the maximize type , constraints are all less than…

Q: Hello, it seems that my numbers  were changed should be  x 1 2 3 4 5 y 4 7 6 11 15 Can I you…

A: Confidence interval are used to measure the range where the true parameter lies. Predicted interval…

Q: Can you please explain why you multiplied by 2! in the denominator in step 2? How does that 2! get…

A: Let A be a set of n elements. To select r objects from a collection of n elements in the set A…

Q: 1/8 + 4/6 +5/24 = ?

A: The given expression is 18+46+524.

Q: 1. (-2e-3*)4

A: 1 Given expression is −2e−3x4. We have to simplify the expression. −2e−3x4=−24e−3x4=16e−3x4 Hence,…

Q: I am wondering if we got all the numbers in the numerator. Could there be other numbers. I am…

A: Yes you are correct that in previous method all numbers were not included in numerator and also in…

Q: What’s the integer for 4?

A: Given data:: The given number is n=4.   An integer can be defined as the whole number that can be…

Q: What do you mean by 50C2

A: From the given question, The value of n is, 50 The value of r is, 2

Q: What is 8! Simplified? I've never seen this with an explanation mark.

A: ! This mark represents Factorial.

Q: 5x+3x-6-x+2

A:

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

A:

Q: What algebraic expression is equivalent to four more than negative eight times a number? a-8x +4…

A: A statement can be converted to an equation by first denoting the unknowns in the problem by…

Q: 3. 200 x 38.4

A: Given :200 × 38.4

Q: How many times does it take if u add 4+8 until you get the answer 40?

A: To find: The number times it take to add until get the answer 40. Calculation: Assume the number…

Q: 3.2.2 2x+3(x + 1) 3.2.3 2x(x + 3) - 5 3.2.4 4(x + y) + x(2x − y + 3x) )

A: Given expressions

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: The name of the property that is illustrated by 3(6 ∙ 5) = (3 ∙ 6)5 is

A:

Q: =-12

A: Assume missing number is N

Q: how do you print the answer

A: The data corresponding to a frequency distribution are given.

Q: please help me solve this

A: The problem is asking for the product of all numbers on a telephone keypad. The numbers on a…