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3 years ago

Henry can write 5 pages of his novel in 3 hours. At this rate, how many pages can he write in 8 hours?

Mathematics

2 answers:

prisoha [69]3 years ago

6 0

8 hours (5 pages/ 3 hours)= 13 1/3 pages.

dmitriy555 [2]3 years ago

5 0

8 hours* (5 pages/ 3 hours)= 13 1/3 pages.
(Note that the unit cancels out so you get the answer)

The final answer is 13 1/3 pages~

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Factor 1/10 out of 1/10x+9/10

notka56 [123]

Answer:

0.800

Step-by-step explanation:

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3 years ago

What is the product? StartFraction 3 k Over k + 1 EndFraction times StartFraction k squared minus 1 Over 3 k cubed EndFraction S

Nana76 [90]

Answer:

StartFraction negative 1 Over k cubed EndFraction

Step-by-step explanation:

3k / (k + 1) × (k²- 1) / 3k³

= 3k(k² - 1) / (k + 1)(3k³)

= 3k³ - 3k / 3k⁴ + 3k³

= -3k / 3k⁴

= -1/k³

StartFraction k + 1 Over k squared EndFraction

(k + 1) / k²

StartFraction k minus 1 Over k squared EndFraction

(k - 1)/k²

StartFraction negative 1 Over k cubed EndFraction

= -1/k³

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2 years ago

I need help on this, please hurry and thank you!

inna [77]

Answer:

$A.\ a_n=n^2+1$

Step-by-step explanation:

$Check:$

$a_n=n^2+1\\\\a_1=1^2+1=1+1=2\qquad CORRECT\\\\a_2=2^2+1=4+1=5\qquad CORRECT\\\\a_3=3^2+1=9+1=10\qquad CORRECT\\\\a_4=4^2+1=16+1=17\qquad CORRECT\\\\a_5=5^2+1=25+1=26\qquad CORRECT$

Used PEMDAS:

P Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

First Power, next Addition

4 0

3 years ago

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Step2247 [10]

Answer:

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Step-by-step explanation:

Every whole number (including the ones on a die) are either even or odd, nothing else. So it is guaranteed for the number to be even or odd.

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3 years ago

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Cerrena [4.2K]

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I have no idea.

Step-by-step explanation:

I failed geometry.

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2 years ago