1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
allochka39001 [22]
3 years ago
5

Write log8 3 as a logarithm of base 5.

Mathematics
2 answers:
NISA [10]3 years ago
6 0

Answer:

log_8(3)=\frac{log_5(3)}{log_5(8)}

Step-by-step explanation:


The  given logarithmic expression is


log_8(3)


We read this logarithmic expression as "The logarithm of 3 to base 8".


We want to rewrite so that the base is 5.


Recall that;

log_a(b)=\frac{log_c(b)}{log_c(a)}


This is called the change of base formula.


We apply this formula to get;

log_8(3)=\frac{log_5(3)}{log_5(8)}



denis-greek [22]3 years ago
5 0
The answer is log5) 3) log5)8
Example a= 8, x=3, b=5
You might be interested in
HELP ASAP 10 POINTS TO BRAINLIEST
Brilliant_brown [7]

Answer:

15%

Step-by-step explanation:

The cost of 2 adults and 2 children without the discount is

2 adults = 2 (55) = 110

2 children = 2 (45) = 90

Total cost = 110+90 = 200

The original price is 200 and the new price is 170

Percentage discount = (Original price - new price)/ original price * 100%

                                     = (200-170)/200 * 100%

                                     = 30/200 * 100%

                                     = .15 * 100%

                                     = 15%

6 0
3 years ago
I.5y=2x-5<br> II.5y=4+3x<br> III.5y-3x=-1
Ratling [72]

Answer:

Step-by-step explanation:

the vale of x differs in each situation are we talking AB value

6 0
3 years ago
Solve equation 1/4=x^-1/2
Alex

Answer:

A. {16}

Step-by-step explanation:

1/4 = x^-1/2

We have the exponent rule a^-1 = 1/a^1

Applying the rule, we get

1/4 = 1/x^1/2

x^1/2 = √x

1/4 = 1/√x

Now let's cross multiplying, we get

√x  = 4

Taking square on both sides, we get

x = 16

The answer: A. {16}

Hope this will helpful.

Thank you.

3 0
3 years ago
Read 2 more answers
Which of the following is a counterexample for this conditional statement?If an appliance is used for cooling, then it is a refr
Nezavi [6.7K]

Explanation

We are asked to give a counter-example for the given statement

A counter-example is an example that opposes or contradicts an idea or statement.

Therefore, for the statement

we have that

Statement: If an appliance is used for cooling

Conclusion: then it is a refrigerator

Then, the option that contradicts this, will be a clothes dryer

Because a dryer doesn't cool

Hence, the answer is a cloth dryer

option D

4 0
1 year ago
A spinner used in a board game is divided into 12 equally sized sectors. Seven of these sectors indicate that the player should
forsale [732]

Answer:

9.3 inches

Step-by-step explanation:

The computation of the radius of the spinner be given below:

Let us assume the same be x

So

We know that

Total area of the sector = one-sixth of the total area of the spinner

Given that

45.1 =  1 ÷ 6 × π × r^2

r^2 = 45.1 × 6 ÷ π

r^2 = 86.1

r = 9.279

= 9.3 inches

3 0
3 years ago
Other questions:
  • If f(x) = 3x and g(x) = 3x + 1 + 6. Describe the transformations from f(x) to g(x).
    7·1 answer
  • Relationship B has a lesser rate than Relationship A. The graph represents Relationship A.
    13·2 answers
  • A king wanted to reward his adviser,a wise man of the kingdom.so he asked the wiseman to name his own reward.the wiseman thanked
    12·1 answer
  • Four plus blank equals three plus four is
    6·2 answers
  • Bill bought 2 cups of coffee for $3 each and 2 muffins for $3 each. He used this expression to calculate the total amount he spe
    8·1 answer
  • Ken paid 412 for two magazines. The cost of each magazine was multiple of 43. What are the possible prices of the magazines
    9·2 answers
  • Roger wants to make a deposit into his savings account. He is depositing 2 checks, one for $125.62 and the other for
    5·2 answers
  • A farmer picks pumpkins from a large field. The farmer makes samples of 260 pumpkins and inspects them. If one in fifty pumpkins
    8·1 answer
  • A community center rents their hall for special events. They charge a fixed fee of $200 plus an hourly fee of $22.50. Lin has $3
    15·1 answer
  • 8 - 8x = 3(.2 - x) what does x represent
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!