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nekit [7.7K]
3 years ago
5

11. Calculate the following logarithms. a. log5(25)

Mathematics
1 answer:
Mama L [17]3 years ago
8 0

Answer:

the logarithmic solution of log₅(25) is equal to 2

Step-by-step explanation:

given,

       log₅(25)

now using logarithmic identity

log ₓ (x) = 1  and

log (aˣ)  = x log (a)

now,

       log₅(25)

       =log₅(5²)

       =2 log₅(5)

       =2

hence, the logarithmic solution of log₅(25) is equal to 2

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What is the sum of 4 radical 2 and 5 radical 6 in simplest form?
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Answer:

40√3

Step-by-step explanation:

(4√2)(5√6) = 40√3

4 0
3 years ago
Deon bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $250 less than the desktop. He pai
zysi [14]

Answer:

300

Step-by-step explanation:

Let x = cost of desktop computer; then x - 250 = cost of laptop computer

converting % to decimals, 9% = 0.09 and 6% = 0.06

Then, 0.09x + (x - 250)0.06 = $300

0.09x + 0.06x - 15 = $300

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then x - 250 = $1850

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7 0
3 years ago
Stuck, anyone can help?
expeople1 [14]

Answer:

Step-by-step explanation:

\sqrt{x-3} = x - 5 ( x ≥ 3 )

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x² - 11x + 28 = 0

(x - 4)(x - 7) = 0

x_{1} = 7

x_{2} = 4

Check the answer:

1). x = 7

\sqrt{7-3} = 7 - 2

√4 = 2

2 = 2

2). x = 4

\sqrt{4-3} = 4 - 5

1 = - 1 (False statement) ⇒ x = 4 is an extraneous solution.

6 0
2 years ago
a captain and co captain for a soccer team are chosen from a hat with the names of all 10 members in the hat. determine the prob
vekshin1

Answer:

Abbe: 10%, or \frac{1}{10}

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(The 1 repeats forever)

Hope this helps!

8 0
2 years ago
Question is in the image​
storchak [24]

Answer:

4.

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