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
Serjik [45]
3 years ago
8

What number is 0.1 more than 30.7?

Mathematics
1 answer:
Sedaia [141]3 years ago
8 0

Answer:

30.8?

Step-by-step explanation:

30.7+0.1

30.8 It would be.

You might be interested in
Suppose that in a random sample of 300 employed Americans, there are 57 individuals who say that they would fire their boss if t
otez555 [7]

Answer:

The 95% confidence interval for the population proportion is (0.1456, 0.2344). This means that we are 95% sure that the true proportion of employed American who say that they would fire their boss if they could is between 0.1456 and 0.2344.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

For this problem, we have that:

n = 300, \pi = \frac{57}{300} = 0.19

95% confidence level

So \alpha = 0.05, z is the value of Z that has a pvalue of 1 - \frac{0.05}{2} = 0.975, so Z = 1.96.

The lower limit of this interval is:

\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.19 - 1.96\sqrt{\frac{0.19*0.81}{300}} = 0.1456

The upper limit of this interval is:

\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.19 + 1.96\sqrt{\frac{0.19*0.81}{300}} = 0.2344

The 95% confidence interval for the population proportion is (0.1456, 0.2344). This means that we are 95% sure that the true proportion of employed American who say that they would fire their boss if they could is between 0.1456 and 0.2344.

4 0
3 years ago
Select all of the equations equivalent to 7x/3 = 14
Olin [163]
The answers areA and D
8 0
2 years ago
if you actually know plz give an explanation to the answer so i know you aren't just answering for points, please help this is d
Kaylis [27]

Answer:

B

Step-by-step explanation:

Probability of getting 9 or 11 = 2 /6 =1/3

Probability of getting tails in coin = 1/ 2

Probability of getting  9 or 11 AND tails in coin toss = 1/2 * 1/3

= 1/6

4 0
3 years ago
What the restrictions on the domain are
Varvara68 [4.7K]

Answer:

See below.

Step-by-step explanation:

p^2 - 6p - 16       p^2 - 9         ( p - 8)( p + 2)      (p + 3)(p - 3)

------------------  +   ----------    =   -------------------  +  -----------------

p^2 - 7p - 18          p + 3           (p - 9)( p + 2)           (p + 3)

   p - 8

=  ------   +   (p - 3)     (answer)

   p - 9

5 0
3 years ago
Anyone think they can solve this for me? ^^ Thank you so much!
dezoksy [38]
The answer would be C because if you solve that expression it'll give you the other expression that is in the word problem
6 0
3 years ago
Read 2 more answers
Other questions:
  • swewtypie baking cimpany had 91 eggs then employees used 17 eggs ti make cookie how many eggs are left​
    6·1 answer
  • I am an odd number, I am less than 100, the sum of my digits is 12, I am a multiple of 15. What number am I
    10·2 answers
  • The graph shows the distances traveled by two toy trains.
    9·2 answers
  • Determine the type and number of solutions of −4x2 − 3x + 7 = 0
    7·1 answer
  • 28pts!!! Please help!! geometry is currently a struggle please double check all answers i need a passing grade thank you!
    6·1 answer
  • Show that if X is a geometric random variable with parameter p, then
    5·1 answer
  • I Need Help Please I'm Out Of Time. :(
    12·2 answers
  • Combine like terms in expression below <br><br> 2f + 9e - f + 3e
    6·2 answers
  • Find the value of y showing your steps or explaining your thinking. (2 pts.)​
    15·1 answer
  • Please solve for me ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!