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TiliK225 [7]
3 years ago
14

Write an expression for the sequence of operations described below. double r, then raise the result to the 8th power Do not simp

lify any part of the expression.
Mathematics
2 answers:
S_A_V [24]3 years ago
8 0

Answer: (2r)⁸ or (2r)∧8

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

Double r = this means that we have to multiply the variable "r" by 2 .(2r)

Then raise the result to the 8th power = this means that the product (2r) is the base and 8 is the exponent.

Mathematically speaking  

(2r)⁸ or (2r)∧8

Feel free to ask for more if needed or if you did not understand something.

Llana [10]3 years ago
7 0

Answer:

The expression for the sequence of operation described is (2r)^8

Step-by-step explanation:

We want to write an expression for:

- First, double r

=> r twice = 2r

- Raise the result to the 8th power

=> (2r)^8

We are told not to simplify the result, so (2r)^8 is the final..

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2 years ago
The Lao Construction Company recognizes revenue over time according to percentage of completion for its long-term construction c
gizmo_the_mogwai [7]

The contract price is $8,750,000

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Contract price means the amount Lao Construction Company charged the customer for total contract's execution.

We need to ascertain the percentage completion of the project first and foremost, which is the total costs incurred to date divided by the contract's total costs.

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total contract's cost=cost incurred to date+ expected future costs

total contract's cost=$1,500,000+$6,000,000

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% completion=20%

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gross profit recognized=$250,000

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$250,000=(20%*X)-$1,500,000

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X=$1,750,000/0.20

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6 0
2 years ago
Why resultant magnitude by using Pythagorean theorem is different than using ( x,y )components addition vectors ???
Andreyy89

9514 1404 393

Explanation:

Your different answers came about as a result of an error you made in the Pythagorean theorem calculation.

  √(100 +100) = √200 = 14.142 . . . . same as vector calculation

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Mademuasel [1]
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3 years ago
Alex leaves school to go home. He walks 11 meters North and then 10 meters West. How far is Alex from the school?
yuradex [85]

Answer:

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Step-by-step explanation:

c^2 = a^2+b^2

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3 years ago
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