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
Likurg_2 [28]
3 years ago
13

When 310 is divided by a two-digit positive integer K, the remainder is 37. What is the sum of all possible values of K?

Mathematics
1 answer:
timurjin [86]3 years ago
8 0

Answer:

8+8

Step-by-step explanation:

The sum of 8 and 8

8+8

=16

You might be interested in
A journal article reports that a sample of size 5 was used as a basis for calculating a 95% CI for the true average natural freq
oksano4ka [1.4K]

Answer:

Lower = 231.134- 3.098=228.036

Upper = 231.134+ 3.098=234.232

Step-by-step explanation:

Previous concepts

A confidence interval is "a range of values that’s likely to include a population value with a certain degree of confidence. It is often expressed a % whereby a population means lies between an upper and lower interval".

The margin of error is the range of values below and above the sample statistic in a confidence interval.

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

\bar X represent the sample mean for the sample  

\mu population mean (variable of interest)

s represent the sample standard deviation

n=5 represent the sample size  

Solution to the problem

The confidence interval for the mean is given by the following formula:

\bar X \pm t_{\alpha/2}\frac{s}{\sqrt{n}}   (1)

And for this case we know that the 95% confidence interval is given by:

\bar X=\frac{233.002 +229.266}{2}= 231.134

And the margin of error is given by:

ME = \frac{233.002 -229.266}{2}= 1.868

And the margin of error is given by:

ME= t_{\alpha/2} \frac{s}{\sqrt{n}}

The degrees of freedom are given by:

df = n-1 = 5-1=4

And the critical value for 95% of confidence is t_{\alpha/2}= 2.776

So then we can find the deviation like this:

s = \frac{ME \sqrt{n}}{t_{\alpha/2}}

s = \frac{1.868* \sqrt{5}}{2.776}= 1.506

And for the 99% confidence the critical value is: t_{\alpha/2}= 4.604

And the margin of error would be:

ME = 4.604 *\frac{1.506}{\sqrt{5}}= 3.098

And the interval is given by:

Lower = 231.134- 3.098=228.036

Upper = 231.134+ 3.098=234.232

6 0
3 years ago
In a sample of 400 customers at a fast-food restaurant, it was
damaskus [11]
If you put them into to proportion
156/400 and then put a variable for the unknown x/1200
1200 divided by 400 = 3
156 times 3 = 468
468 order salad out of 1200
4 0
3 years ago
The product of 3 and a number is at most nine
slega [8]
9y is the answer I believe
7 0
3 years ago
Alex earned $176 for working<br> 8 hours. How much did Alex earn<br> per hour?
MaRussiya [10]
He earned 22$ per hour
8 0
3 years ago
The rectangle below has an area of x2 – 16 square<br> meters and a width of x + 4 meters.
Anna71 [15]

Answer:

What is the question? do you need the area? :)

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Find the common ratio an=4n-2
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=how%20%5C%3A%20can%20%5C%3A%20you%20%5C%3A%20use%20%5C%3A%20dimensional%20%5C%3A%20analysis%20
    12·2 answers
  • I need answer ASAP<br> Please
    10·1 answer
  • Helpppp meeeee outttttt pleaseeeee ASAPPPP!!!!
    8·1 answer
  • 13 Levi bought a new phone for $550. He received a discount of 24%
    9·1 answer
  • What is the leading coefficient of the polynomial f(c) defined below? need help asap!
    5·1 answer
  • I’d like some help with this please :)
    7·1 answer
  • (9x+5)-(6x-8) please help.​
    6·2 answers
  • Which of the quotient of 6 divided by 1/3​
    5·1 answer
  • Write this percentage as a fraction in its simplest form. 41 %
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!