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
natta225 [31]
3 years ago
8

Anyone knows what be?

Mathematics
1 answer:
sp2606 [1]3 years ago
4 0

im not sure but i think it is 15

You might be interested in
A survey found that 89% of a random sample of 1024 American adults approved of cloning endangered animals. Find the margin of er
Kobotan [32]

Answer:

The margin of error for the survey is 0.016

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 1024

Sample proportion:

\hat{p} = 89\% = 0.89

We have to find the margin of error associated with a 90% Confidence interval.

Formula for margin of error:

z_{stat}\times \sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

z_{critical}\text{ at}~\alpha_{0.10} = 1.64

Putting the values, we get:

M.E = 1.64\times (\sqrt{\dfrac{0.89(1-0.89)}{1024}})\\\\M.E=0.016

Thus, the margin of error for the survey is 0.016

3 0
3 years ago
One gym charges a $50 sign up fee and $65 per month. Another gun charges a $90 sign up fee and $45 per month. Foe what number of
alina1380 [7]
2 months.
the equations are
65m+50 and 45m+90
you set them equal together
65m+50=45m+90 
and you get 2.
8 0
3 years ago
Read 2 more answers
the stove and the freezer weigh at least 260kg. the stove weighs 115 kg. How much would the freezer weigh?
Aleks [24]
About 145 I gonna guess I dont know if that's right
7 0
3 years ago
Read 2 more answers
Need help quick!<br> What is the product? <br>(-1 2 4) (3 6 1 2 4 0 0 6 2)
vaieri [72.5K]

Answer:

[1  26  7]

Step-by-step explanation:

[1  26  7]

one row three column

5 0
3 years ago
Read 2 more answers
Having a set amount withheld from your paycheck is a convenient way to achieve systematic savings. A. True B. False
jonny [76]

Answer:TRUE

Step-by-step explanation: Systematic saving is the process of setting a specific amount of your income at regular intervals. This intervals can be daily,weekly, monthly etc.

Systematic saving requires certain level of discipline to enhance its sustenance and effectiveness, systematic savings approach can be applied by individuals, organisations and Government to prepare for the future or to execute certain tasks or projects.

6 0
3 years ago
Other questions:
  • Which of the following are exterior angles in the figure below?
    10·2 answers
  • Use a proportion to convert the measurement.<br> 10 yards =_______meters
    14·2 answers
  • On the grid, draw the line with<br> the equation x = -4
    7·2 answers
  • 8x-9x please help I need it bad
    7·1 answer
  • 1 Lindsay has finished 14 of the 20 lessons in her violin book.
    13·1 answer
  • The graph of a system of equations is shown.
    7·1 answer
  • Which equation represents the solution of the linear equation - 4x + 5 = 9?
    12·2 answers
  • In Prodigy, Luigi's inventory weighs 3 2/3. He is collecting old socks which each weigh 4/3.
    14·1 answer
  • Select the slope-intercept form of an equation for a line with y-intercept =−5and slope =2.
    11·2 answers
  • Hey guys can u help me on this one, I quite don’t get it
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!