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3 years ago

Evaluate the logarithm log(5)1 (5) is base

Mathematics

1 answer:

marta [7]3 years ago

8 0

Answer: 0

log (5) 1
log b n = e
b^e = n
5^x = 1
x = 0
5^0 = 1 (any number to the power of 0 equals 1)

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Write your own word problem and share it with the group. Then translate your problem into its resulting math equation. What step

Ainat [17]

Step-by-step explanation:

Word Problems are mathematical problems presented in complete languages, rather than in mathematical notations.

Example:

A certain number is divided by half, the result is added to itself to give 6, what is the number?

Solution:

- Let the number be x

- Divide x by half:

In word problem, extra caution is to be taken, as misinterpretation can be very chaotic. Dividing a number by 2, is totally different from dividing the number by half.

4 divided by 2 is 4÷2 = 2

4 divided by half is 4÷½ = 4×2/1 = 8

2 and 8 are different, reason to be cautious.

So dividing x by half, we have:

x ÷ 1/2 = x × 2/1 = 2x.

- Now, what we have is

2x + x = 6

Solving this equation, we can obtain the value of x.

2x + x = 6

3x = 6

Dividing both sides by 3

3x/3 = 6/3

x = 2.

Therefore, the solution to the word problem is x = 2.

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3 years ago

Prove that for a triple element x, y, z the distributive law is always satisfied if one of the elements equals 0 or 1, or if two

solmaris [256]

The distributive law is satisfied if the numbers 1,2, and 3 are used as multyplying factors.

<h3>What is the distributive law?</h3>

This is basic mathematical law that states:

A multiplied by (b+c) equals (a x b) + (a x c)

<h3>Is this law satisfied if there are three numbers involved?</h3>

The law is always satisfied if one of the numbers is 1. Here is an example

2 x (1+2+3) = 2 x 6 = 12

(2x1) + (2x2) + (2x3)
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Learn more about mathematical laws in: brainly.com/question/15190681

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1 year ago

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Alecsey [184]

Answer:

Step-by-step explanation:

Each walk-in is $5, so 20 divided by 5 is 4. 4 classes.

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2 years ago

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Volgvan

Answer:

1) $283.50

2) 65.21 meters.

Step-by-step explanation:

Part 1)

We know that a spool of ribbon holds 6.75 meters.

A craft club buys 21 spools.

So, the total length of ribbon bought is:

$T=21(6.75)=141.75\text{ meters}$

Each meter costs $2. So, the total cost will be:

$141.75(2)=\$ 283.50$

Part 2)

A spool holds 6.75 meters.

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So, the amount of ribbon that is left is represented by:

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Subtract:

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3 years ago

Read 2 more answers

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Fed [463]

Answer:

Step-by-step explanation:

Think of it like a quarter you got a half and half shot if getting heads or tails. meaning a 50/50 chance.

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2 years ago