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
Grace [21]
3 years ago
12

Write in word form 337,173

Mathematics
2 answers:
Luden [163]3 years ago
6 0
3 hundred thirty-seven thousand, 1 hundred seventy-three 
Hatshy [7]3 years ago
4 0
Three hundred thirty seven thousand, one hundred seventy three
You might be interested in
The mean number of words per minute (WPM) read by sixth graders is 97 with a standard deviation of 19 WPM. If 75 sixth graders a
andrey2020 [161]

Answer:

0.0174 = 1.74% probability that the sample mean would be greater than 101.63 WPM

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution and the central limit theorem.

Normal probability distribution

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}};

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this problem, we have that:

\mu = 97, \sigma = 19, n = 75, s = \frac{19}{\sqrt{75}} = 2.1939

What is the probability that the sample mean would be greater than 101.63 WPM?

This is 1 subtracted by the pvalue of Z when X = 101.63. So

Z = \frac{X - \mu}{\sigma}

By the Central Limit Theorem

Z = \frac{X - \mu}{s}

Z = \frac{101.63 - 97}{2.1939}

Z = 2.11

Z = 2.11 has a pvalue of 0.9826.

1 - 0.9826 = 0.0174

0.0174 = 1.74% probability that the sample mean would be greater than 101.63 WPM

5 0
3 years ago
How many ways can David pick four of the first twelve positive integers such that no two of the numbers he picks are consecutive
vekshin1

Answer:

70 times

Step-by-step explanation:

5 consecutive even integers: 2n, 2n+2, 2n+4, 2n+6, 2n+8 for any integer n The sum of the two smallest of five consecutive even integers is 50 less than the sum of the other three integers: 2n + 2n+2 = 2n+4 + 2n+6 + 2n+8 - 504n + 2 = 6n -3234 = 2nn = 17 The smallest integer in our sequence is 2n = 2*17 = 34 Check:2n + 2n+2 = 2n+4 + 2n+6 + 2n+8 - 5034 + 36 = 38 + 40 + 42 - 5070 = 120 - 5070 = 70

6 0
3 years ago
Kate wants to buy a shirt that regularly cost $30. It is on sale for 20% off. After the discount she has to pay a 6% sales tax.
enyata [817]

Answer:

25.44$

Step-by-step explanation:

20% of $30 = 6 $

Cost = 24$

Tax = 1.44$

Total cost = 25.44$

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

5 0
3 years ago
Read 2 more answers
Can u pls help me with this
BabaBlast [244]

Answer:

Problem 1:

x=12, x=3, x=6

Problem 2:

18*3=54

54/18=3

Problem 3:

Part A: 36/4.5=? 4.5*x=36

Part B: 8

Step-by-step explanation:

7 0
3 years ago
HELP HELP HELP HELP WOPFOPOPMPOMGOPRDAGS
Basile [38]

Answer:

Step-by-step explanation:

You can't ever let this go negative. At least not at the grade you are in.

It can be 0.

So the domain must start at x = 7

sqrt(5*7 - 35) = sqrt(0) = 0

x can have any value (including 7) between 7 and infinity. If you choose a number less than 7 (like 6) the square root will go negative and that's not to be done.

So the interval is

7 ≤ x < ∞

4 0
3 years ago
Other questions:
  • Suppose tortilla chips cost 22.5 cents per ounce. If a bag costs $3.07, how many ounces are in the bag of chips? Round your answ
    6·1 answer
  • A sample of 4 different calculators is randomly selected from a group containing 16 that are defective and 30 that have no defec
    12·1 answer
  • What are the non permissible values of (2n-5)/(3n+1)
    10·1 answer
  • 2/2 - 1/4 show answer subtracting fractions
    14·2 answers
  • Please help! I will give you brainliest !
    13·1 answer
  • $ ANSWER THIS AND I WILL MAKE A QUESTION FOR FREE POINTS FOR YOU $
    10·2 answers
  • The graph represents a function with the form f(x) = asin(bx + c).
    8·2 answers
  • John Cell bookbags.He sells a leather bag for $69.80 and the sales tax is 6% of the sale price about how much is a sales tax on
    15·1 answer
  • A sphere is inscribed in a cube with a volume of 8. cubic yards. What is the surface area of the sphere?​
    10·1 answer
  • Math homework I need answers now
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!