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
harkovskaia [24]
3 years ago
10

On friday 1/6 of band pracitce was spent trying on uniforms. the band spent 1/6 of practice on marching, the remaining practice

time was spent playing music. what fraction of practice time was spent playing music?
Mathematics
1 answer:
Stella [2.4K]3 years ago
4 0
4/6 of the time was spent to play music because 1/6 + 1/6 = 2/6
6/6 - 2/6 = 4/6
You might be interested in
Find the mode of the following data set.
ivolga24 [154]
The mode is the number that shows up the most.

In the dataset, note that the stem should be in the tens place, and the different number of leaves are in the ones place.

62 shows up one more time than all the other numbers, and so 62 is your answer.


Hope this helps
8 0
3 years ago
Read 2 more answers
If someone can explain this I will greatly appreciate it. I don’t really understand it.
erma4kov [3.2K]

Answer:

The second answer choice.

Step-by-step explanation:

6 0
3 years ago
A professor thinks that the students in her statistics class this term are less creative than most students at this university.
choli [55]

Answer:

It is not enough evidence to reject null hypothesis. It is not enough evidence to say that mean score is not equal to 35.

Step-by-step explanation:

\mu=35\\n=23\\\=x=33\\s=5\\\alpha=0.1

1. Null and alternative hypothesis

H_{0}:\mu=35\\H_{1}:\mu

2. Significance level

\alpha=0.1\\1-\alpha=0.99

Freedom degrees is given by:

v=n-1\\v=23-1=22

For a sgnificance level of 0,01 and 22 freedom degrees,  t-student distribution value is:

t_{0.01;23}=-2. 5083

3. Test statistic

t=\frac{\=x-\mu}{\frac{s}{\sqrt{n} } }

t=\frac{33-35}{\frac{5}{\sqrt{23} } }

t=-1,918

In this case, we have an one left tailed analysis, it means that null hypothesis is rejected if t

-1.918>-2.5083

Conclusion:

It is not enough evidence to reject null hypothesis. It is not enough evidence to say that mean score is not equal to 35.

3 0
3 years ago
What is "house flipping?" a. The process of transferring ownership of a house from one person to another. b. The process of buyi
nalin [4]

Answer:

The answer is B, i believe

Step-by-step explanation:

House flipping is usually when you buy s house and renovate it to make it look nicer and then selling it for more to make a profit from that.

5 0
3 years ago
Please help:( if anyone is good at algebra, assist me in this tragic time
Evgen [1.6K]

Step-by-step explanation:

x -2 -1 2 7

y -6 -6 -2 3

All y are in under root

5 0
3 years ago
Read 2 more answers
Other questions:
  • What fraction is closest to 3/4?
    6·2 answers
  • Complete the steps used to slove a system of liner equations by substituting the value of y into one of the original equations t
    11·1 answer
  • Simplify: x^5. X-^5?
    5·1 answer
  • Which of the following is the value of the function f(x) = 13.1-15x+ 5 + 3 given
    11·1 answer
  • What is the counterclockwise rotation shown below? 13 pts.
    5·1 answer
  • Function or not a function?
    6·2 answers
  • What is the missing value for the probability distribution table ?
    12·1 answer
  • You deposit $2700 in an account that earns simple interest. After 12 months, the account earns $64.80 in interest, what is the a
    10·1 answer
  • Medain of 38,42,77,47,74,51,48,41,82,72,74,129
    8·1 answer
  • Write an equation of a line that is perpendicular to the line y-8=4(x-5)​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!