A number is rational if it can be written in form a/b where a and b are integers and b is not equal to 0
integers are like -4,-3,-2,-1,0,1,2,3,4, etc
so
√20=2√5 which is irrational because we can't write it as a fraciton with only integers
also a rational number multilied by an irratinonal number=irrtaional
we know that the square root of any prime number will be irrational and 5 is prime so 2 times √5=rational times irrational=irrational
√20 is irrational
54,273 = A * 1.70^6 where A is the initial number
A = 54273/1.70^6 = 2248
Answer:
$13,200
Step-by-step explanation:
Depreciation is the systematic allocation of the cost of an asset to the income statement over the estimated useful life of that asset.
It is determined as the depreciable value of the asset over the estimated useful life of the asset where the depreciable value is the difference between the cost and salvage value of the asset
Mathematically,
Depreciation = (Cost - Salvage value)/Estimated useful life
Depreciation
= ($212,000 - $14,000)/15
= $198,000/15
= $13,200
Answer:
B. 440 feet per second
Step-by-step explanation:
What you need to do is first convert miles to feet and then hours to seconds. Then you should be able to get the answer
Answer:
c) 2 x + 17
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given expression
= 
= 5x + 4 - 3x + 13
= 2 x + 17
