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
taurus [48]
3 years ago
6

A) If 8* = 1 64 find the value of x.

Mathematics
1 answer:
Wewaii [24]3 years ago
7 0

Answer:

x = -2

Step-by-step explanation:

8^{x} = \frac{1}{64}

So to solve exponent.

8x=  1 /64

log(8x)=log( 1/ 64 ) (Take log of both sides)

x*(log(8))=log( 1 /64 )

x= log( 1 /64 ) /  log(8)

x=−2

Hope this helps!

You might be interested in
Four rectangles have the following dimensions:
Oxana [17]
Rectangle A ~ Rectangle B
5 0
3 years ago
Days before a presidential​ election, a nationwide random sample of registered voters was taken. Based on this random​ sample, i
erica [24]

Answer:

We are 95% confident that the percentage of registered voters in the nation planning on voting for Robert Smith is between 49% and 55%.

Step-by-step explanation:

Given that :

Margin of Error = ±3%

Sample Proportion = 52%

Confidence level = 95%

The 95% confidence interval is :

Sample proportion ± margin of error

52% ± 3%

Lower boundary = 52% - 3% = 49%

Upper boundary = 52% + 3% = 55%

The interpretation is that at a given confidence level ; the popukation proportion based on the sample proportion and margin of error is in the confidence interval.

7 0
3 years ago
A tiling company completes two jobs. The first job has $1200 in labor expenses for 40 hours worked, while the second job has $15
artcher [175]
The closest i can think of that makes since is 1560=30(52)+b, mainly because
30 x 52 = 1560 so that's what i think it is and if im wrong sry.
3 0
3 years ago
Read 2 more answers
A French restaurant used 848,540 ounces of cream last year. This year, due to a menu update, it used 40% less. How much cream di
Vsevolod [243]

Answer:

339416

Step-by-step explanation:

848,540 * 40/100 = 339416

4 0
3 years ago
How many unique triangles can be drawn with side lengths 8 in., 12 in., and 24 in.? Explain
Debora [2.8K]

By using the triangular inequality, we will see that no triangles can be made with these side lengths.

<h3>How many triangles can be made with these side lengths?</h3>

Remember that for any triangle with side lengths A, B, and C, the triangular inequality must be true.

This means that the sum of any two sides must be larger than the other side.

A + B > C

A + C > B

B + C > A.

For the given side lengths, we will have:

8 in + 12 in > 24 in

8in + 24 in > 12 in

12 in + 24 in > 8 in.

Now, notice that the first inequality is false. So the triangular inequality is not meet. Then we can't make a triangle with these side lengths.

So we can make 0 unique triangles with these side lengths.

If you want to learn more about triangles:

brainly.com/question/2217700

#SPJ1

5 0
2 years ago
Other questions:
  • What is the name of the shape depicted in the graph below
    10·1 answer
  • 0.143 divided by 0.55 step by step
    14·2 answers
  • PLEASE HELP!!!!!!!!!!!
    5·1 answer
  • An island has some portion submerged in water. Point A on the island is at negative 7 over 3 feet from the surface of the sea. P
    14·1 answer
  • How to solve 243.6divided by 8
    13·2 answers
  • Whats 2+2 i honestly dont know
    15·2 answers
  • HELP ME I NEED THIS PLEASE
    14·1 answer
  • PLEASE URGENT URGENT URGENT CALCULUS HELP
    14·1 answer
  • A + b - b = <br> what is it plzz help
    15·1 answer
  • Amber earns $150 a week plus $10 for each tree she sells. The equation y = 25x + 75 represents the amount Jorge earns each week
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!