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
Allushta [10]
4 years ago
9

What is 38,762 to the nearest hundred

Mathematics
2 answers:
Anvisha [2.4K]4 years ago
4 0
38762 to the nearest hundred is 38800 because the hundredth number is the 2nd number starting from the right. If that number is 5 and more, then the third number, from the right, must be rounded. If its less, its the complete opposite.
Goryan [66]4 years ago
3 0
38,800 because the 6 makes the 7 turn to 8. Because the 6 is above 5. Remember 5&up goes up. 5 or below round down or stay the same.
You might be interested in
3 Lila planted a tree in her backyard. She made this graph to show the tree growth for over 5 years. Part A Complete the equatio
hichkok12 [17]

Answer: Part A : slope = 20/1 -8/1  12/4 =3  Part B: The y-intercept is 5

Step-by-step explanation: I just did this with my teacher..Hope this helps! ( The numbers in bold are the answers)

5 0
3 years ago
Read 2 more answers
Help please<br><br> What is the answer I’m struggling
yaroslaw [1]
I believe the answer is x=120
5 0
3 years ago
Read 2 more answers
Suppose that a random sample of size 64 is to be selected from a population with mean 40 and standard deviation 5. (a) What are
Dmitriy789 [7]

Answer:

a)  \bar X \sim N(40,\frac{5}{\sqrt{64}}=0.625)

b) P(39.6 \leq \bar X \leq 40.4)=0.4778

Step-by-step explanation:

Previous concepts

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".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Let X the random variable that represent interest on this case, and for this case we know the distribution for X is given by:

X \sim N(\mu=40,\sigma=5)  

And let \bar X represent the sample mean, the distribution for the sample mean is given by:

(a) What are the mean and standard deviation of the sampling distribution?

\bar X \sim N(\mu,\frac{\sigma}{\sqrt{n}})

On this case  \bar X \sim N(40,\frac{5}{\sqrt{64}}=0.625)

(b) What is the approximate probability that x will be within 0.4 of the population mean μ? (Round your answer to four decimal places.) P =

So for this case we want this probability:

P(40-0.4 \leq \bar X \leq 40+0.4)= P(39.6 \leq \bar X \leq 40.4)

And for this case we can use the z score given by this formula:

Z=\frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n}}}

And using this concept we got this:

P(\frac{39.6 -40}{\frac{5}{\sqrt{64}}} \leq \frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n}}} \leq \frac{40.4 -40}{\frac{5}{\sqrt{64}}})

P(-0.64 \leq Z \leq 0.64) =P(z

8 0
3 years ago
The measure of an obtuse angle is 5y + 45 what are the restrictions on y?
Allushta [10]
5y+45=180
5y=135
y=135/5
y=27
6 0
4 years ago
Decide if the events A and B are mutually exclusive or not mutually exclusive, A die is rolled. A: The result is a 3. B: The res
SashulF [63]

Answer:

3

Step-by-step explanation:

idk

8 0
3 years ago
Read 2 more answers
Other questions:
  • Adult and student tickets were sold for a school concert. The adult tickets cost $12 each, and the student tickets cost $8 each.
    14·1 answer
  • Help me please I really would appreciate it
    11·1 answer
  • An experiment reported in Popular Science compared fuel economies for two types of similarly equipped diesel mini trucks. Let us
    13·1 answer
  • Please Help!<br><br> Graph y ≥ x - 1
    15·1 answer
  • Pls help!! Thank you sooooo much if you help me on this, pls show proof
    14·1 answer
  • Solve for an equation 6y-20=2y-4
    5·1 answer
  • 2) Find the missing digit for the following bank identification numbers:
    10·1 answer
  • The expression 3x minus 4(2x minus 5) is equivalent to the expression 20-5x true or false
    5·1 answer
  • Plzz I asked this three times! The Functions r and s are defined as follows.
    13·1 answer
  • Use what you know about angles to solve for x
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!