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marysya [2.9K]
4 years ago
6

4 is subtracted from r

Mathematics
2 answers:
Jobisdone [24]4 years ago
4 0

Answer: 4-r

Step-by-step explanation: The expression is not factorable with rational numbers.

SIZIF [17.4K]4 years ago
3 0

Answer:

Algebraic expression ;

r-4

Step-by-step explanation:

4 is subtracted from r  means the same as r decreased by 4

Subtracted = -

r - 4

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How far above sea level is the ranger station?
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The height of Mount Ka'ala is therefore 1,220 meters.
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1220 ÷ 5 = 244

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3 years ago
The aspect ratio of a TV screen is the ratio of the width to the height of the image. A regular TV has an aspect ratio of 16: 9.
ki77a [65]

Answer:

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(16x)^2 + (9x)^2 = 51^2

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Answer:

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snow_tiger [21]

Answer:

<h3>The value C(t) of the car after  5  years is $12709.</h3>

Step-by-step explanation:

Given that Landon bought a new car for $16,000 and it depreciates 4.5% every year.

<h3>To find the value C(t) of the car after  5  years:</h3>

Initial value C(0)= $16,000

Depreciation rate is  r=\frac{4.5}{100}

<h3>∴ r=0.045</h3>

Period ,  t=5 years

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C(5)=16000(1-0.045)^5

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3 years ago
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There should be 20 students in Mr. Matthew’s class if 30% likes black licorice.
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