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JulijaS [17]
3 years ago
12

What is the true solution to ln20+ln5=2lnxA)x=5B)x=10C)x=50D)x=100

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
6 0
The answer is C. Hope this helps!
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adoni [48]

It would be: 12/75 = 4/25

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8x - 60 less than or equal to 2 (5 - 3x)
MrRa [10]

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x less than or equal to 5

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Is 3/8bigger than 4/10
mojhsa [17]
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7 0
3 years ago
Asssesmenttt lasttt......
ratelena [41]

Answer:

<em>( About ) 1.77 seconds; Option B</em>

Step-by-step explanation:

We are given the equation h ( t ) = - 16t^2 + 50, so in order to determine the time let us determine the x - intercept for y ⇒ 0;

- 16t^2 + 50 = 0,

- 16t^2 = - 50,

t^2 = 25 / 8,

Thus t ⇒ √ ( 25 / 8 ), and t ⇒ - √ ( 25 / 8 ),

t ⇒ ( 5√2 )/ 4, and - ( 5√2 )/ 4,

But time is represented only by a positive value, thus

t ⇒ ( 5√2 )/ 4 = 1.767766953......., ( About ) 1.77 seconds

<em>Answer; ( About ) 1.77 seconds; Option B</em>

7 0
3 years ago
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