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
blsea [12.9K]
3 years ago
6

What is 3 3/4 as a fraction

Mathematics
1 answer:
Nikolay [14]3 years ago
7 0
 15 / 4 because 3*4+3=15.the numerator 4 so 15/4 is your answer

You might be interested in
What is the growth factor for y=4^x
tester [92]
Since 4>1, this represents exponential growth.
5 0
2 years ago
The length of each side of an equilateral
Svetlanka [38]

Answer:

6in

it would be 6inches 2sides or 12 an one be 6

6 0
3 years ago
A research engineer for a tire manufacturer is investigating tire life for a new rubber compound and has built 16 tires and test
frutty [35]

Answer:

The 95% confidence interval for mean tire life is between 52,368.4 kilometers and 67,911 kilometers.

Step-by-step explanation:

We are in posession of the sample's standard deviation, so we use the students t-distribution to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 16 - 1 = 15

95% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 15 degrees of freedom(y-axis) and a confidence level of [tex]1 - \frac{1 - 0.95}{2} = 0.975. So we have T = 2.68

The margin of error is:

M = T*s = 2.1315*3645.94 = 7771.3

In which s is the standard deviation of the sample.

The lower end of the interval is the sample mean subtracted by M. So it is 60139.7 - 7771.3 = 52,368.4.

The upper end of the interval is the sample mean added to M. So it is 60139.7 + 7771.3 = 67,911.

The 95% confidence interval for mean tire life is between 52,368.4 kilometers and 67,911 kilometers.

3 0
2 years ago
Read 2 more answers
What is the length of the diagonal?
Anon25 [30]
The answer is 16\sqrt{8} i hope this answer helps you!
4 0
3 years ago
Read 2 more answers
Use the picture to create a ratio between the objects.
Julli [10]

Answer:Blue

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • linear function in the form of y=mx+b for the line passing through 4.5, -4.25 with y-intercept of 2.5
    7·1 answer
  • How do you find slope? Example: y=7x-4
    6·1 answer
  • If FX equals 2 x 2 + 1 what is f x when x equals 3
    9·1 answer
  • I need helpppo!!! Plzz
    9·1 answer
  • A certain brand of flood lamps has a lifetime that is normally distributed with a mean of 3,750 hours and a standard deviation o
    15·1 answer
  • Experiments on learning in animals sometimes measure how long it takes mice to find their way through a maze. Only half of all m
    9·1 answer
  • Write the equation of the line that passes through the points (-9,-4) and (-9,4).
    13·1 answer
  • Use repeated addition to find the solution to each multiplication problem. Change any improper fractions to mixed numbers. 4x1/3
    13·1 answer
  • A shirt that originally costs $35.99 is on sale for 60% off. What is the sale price of the shirt? Screen reader support enabled.
    12·2 answers
  • Can someone help me with this math equation? Can you explain how to work it out also?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!