2 years ago

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

Mathematics

1 answer:

stellarik [79]2 years ago

6 0

Answer:

The answer to your question is: 2

Step-by-step explanation:

Logarithms is a number to which a base must be powered to give another number.

In this example, 5 is the base and must be powered to give 25.

Then, to obtain 25, the power must be 2 because 5² = 25.

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PLEASE PLEASE PLEASE HELP!!

irga5000 [103]

9 a
------ = -----
a 5

a^2 = 45

a = 3<span>√5
</span>
4 b
------ = -----
b 5

b^2 = 20

b = 2√5

answer:

a = 3√5
b = 2√5

hope it helps

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Leila went to see a baseball game. The game started at 11:39AM and ended at 3:15 PM. How long was the game?

stepan [7]

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Step-by-step explanation:

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2 years ago

Factor 21c+24.<br> Write your answer as a product with a whole number greater than 1.<br> use ()

Lera25 [3.4K]

Answer:

The required answer as a product with a whole number greater than 1 will be:

$21c+24=3\left(7c+8\right)$

Step-by-step explanation:

Given the expression

$21c+24$

Determining the factor

$21c+24$

Rewrite 24 as 3 · 8

Rewrite 21 as 3 · 7

so the expression becomes

$21c+24=3\cdot \:\:7c+3\cdot \:\:8$

Factor out the common term 3

$=3\left(7c+8\right)$

Therefore, the required answer as a product with a whole number greater than 1 will be:

$21c+24=3\left(7c+8\right)$

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