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
Oksanka [162]
3 years ago
5

ormula1" title="( \frac{8}{11}) {}^{7 - 2 \times 3 - 1} " alt="( \frac{8}{11}) {}^{7 - 2 \times 3 - 1} " align="absmiddle" class="latex-formula">
find the answer​
Mathematics
1 answer:
Darya [45]3 years ago
6 0

Answer:

1

Step-by-step explanation:

(\frac{8}{11})^{7- 2*3 - 1} = (\frac{8}{11})^{7- 6 - 1}\\\\=(\frac{8}{11})^{7- 7}\\\\=(\frac{8}{11})^{0}\\\\=1

You might be interested in
Which equation can be used to find the volume of the cylinder?
Likurg_2 [28]
V = pi (6) squared (8)

Explanation: The formula for finding the volume of a cylinder is V = pi (radius) squared (height) so you just fill in the numbers and boom
8 0
3 years ago
Read 2 more answers
What type of measurement would you use to describe the amount of water a pot can hold​
notsponge [240]
The measurement you would need is litres. 1000ml = 1litre^2
4 0
3 years ago
Read 2 more answers
George had $15. He bought a shirt on sale for $6. Which decimal is equivalent to the fraction of money George has left
Over [174]

Answer:

.9

Step-by-step explanation:

15-6=9

3 0
3 years ago
Write a real world problem you could answer by solving the equation -8+60=28
aksik [14]

<em>"Mitchael owes $8 to his bank, so he decides to add $60 in April at a rate of $2 per day. How many days Mitchael needs in order to get $28 in his account?"</em>

<h2>Explanation:</h2><h2 />

Hello! Remember you have to write clear questions in order to get good and exact answers. The given equation doesn't make any sense so I'll assume the correct one is:

-8+60x=28

So let's write a real world problem you could answer by solving the equation:

<em>"Mitchael owes $8 to his bank, so he decides to add $60 in April at a rate of $2 per day. How many days Mitchael needs in order to get $28 in his account?"</em>

So by isolating x (number of months):

x=\frac{28+8}{60} \\ \\ x=0.6 \ month \\ \\ \\ Since \ we \ need \ the \ number \ of \ days: \\ \\ April \ has \ 30 \ days, \ so: \\ \\ x-day=0.6\times 30=18 \ days

So Mitchael would need 18 days in order to get $28 in his account

<h2>Learn more:</h2>

Method for solving system of linear equations: brainly.com/question/10185505

#LearnWithBrainly

6 0
3 years ago
A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than ex
schepotkina [342]

Answer:

Step-by-step explanation:

Mean = np

Where

n = number of students

p = probability of success

n = 200

p = 118/200 = 0.59

mean = 200 × 0.59 = 118

Standard deviation, s = √npq

q = 1 - p = 1 - 0.59

q = 0.41

s = √(200 × 0.59 × 0.41)

s = √48.38 = 6.956

For a confidence level of 99%, the corresponding z value is 2.58. This is determined from the normal distribution table.

We will apply the formula

Confidence interval

= mean ± z ×standard deviation/√n

It becomes

118 ± 2.58 × 6.956/√200

= 118 ± 2.58 × 0.492

= 118 ± 1.2694

The lower end of the confidence interval is 118 - 1.2694 = 116.7306

The upper end of the confidence interval is 118 + 1.2694 = 119.2694

6 0
3 years ago
Other questions:
  • How would I find the day of my next birthday without using a calendar and maybe a linear sequence.
    10·1 answer
  • Which proportion can be used to convert 22 kilograms to grams
    5·2 answers
  • James sold 450 tickets for the community play. Tickets for children cost $2, and tickets for adults cost $5. James sold $1,800 w
    8·1 answer
  • Help please, i dont know i tried.
    10·2 answers
  • Need help to solve please
    6·1 answer
  • Find the area of a triangle with a base and height of 1/3 and 1/4
    14·1 answer
  • Timed math quiz help!
    12·1 answer
  • What two consecutive integers does 20−−√ fall between?
    13·1 answer
  • How do you stop your friend from committing suici??
    13·1 answer
  • Find the equation of a line with the following characteristics: slope=1/2;goes through (4,-1)​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!