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
Scorpion4ik [409]
2 years ago
11

BH and ND intersect at A. If m

Mathematics
1 answer:
nasty-shy [4]2 years ago
8 0

Bruh

you realize this one does not have the full question either right?

You might be interested in
In the United States, there has historically been a strong relationship between smoking and education, with well-educated people
Paraphin [41]

Answer:

The proportion of former smokers with a university education is (A) 0.15

The proportion of men with a high school education that are current or former smokers is (B) 0.30

The degrees of freedom for the chi-square test for this two-way table are (B) 6

Step-by-step explanation:

The first thing to note is the two way table and ensure the proper arrangement of the figures in the table (Kindly find attached a picture of how the table should look)

Now, on to the first question on the former smokers with a university education = (43+28)/459 = 71/459 = 0.15 which is option A. [This is the total sum of former smokers with college and graduate school education].

The second question on the proportion of men with a high school education that are current or former smokers = (54+31+36)/459 = 0.285 = 0.30 (approximate value) which is option B.

The third question on the degrees of freedom for the chi-square test for this two-way table can be found with the formula DF = (r-1)(c-1) where,

DF = Degree of freedom ,

r = number of rows = 3

c = number of columns = 4 [<em>Kindly note that you have to exempt the row and columns with the totals</em>]

Therefore, DF = (3-1)(4-1) =2*3 = 6 which is option B.

6 0
3 years ago
A shoe store by packs of socks wholesale for $5 each and marks up by $40. The store decides to discount the packs of the socks b
Tpy6a [65]

Answer:

No

Step-by-step explanation:

Price after the socks is marked up = $40 + $5 = $45

If the sock is discounted by 40%, the price of the socks would be 60% of the original price

0.6 x $45 = 27

The discounted price is $27

6 0
3 years ago
A music school offers its students 8 different classes each semester. 4 of the classes are in music theory, 3 of the classes are
Bond [772]

Answer:

5

Step-by-step explanation:

8 0
2 years ago
Give an example of when and why one would use a continuity correction factor?
iris [78.8K]

Answer:

An example of when a continuity correction factor can be used is in finding the number of tails in 50 tosses of a coin within a given range .

and continuity correction factor is used when a continuous probability distribution is used on a discrete probability distribution

Step-by-step explanation:

An example of when a continuity correction factor can be used is in finding the number of tails in 50 tosses of a coin within a given range .

continuity correction factor is used when a continuous probability distribution is used on a discrete probability distribution,  continuity correction factor creates an adjustment on a discrete distribution while using a continuous distribution

3 0
3 years ago
River C is 500 miles longer than River D. If the sum of their lengths is 5,560 miles, what is the length of each river?
AleksAgata [21]

Answer:

River D: 2780 River C: 2280

Step-by-step explanation:

Please mark brainliest

8 0
3 years ago
Other questions:
  • Define the following term reciprocal
    8·2 answers
  • Describe the transformation that maps the pre-image A to the image A'.
    10·2 answers
  • The value of x is _____
    13·1 answer
  • Please help Ms.Perkins needs to order art supplies for the entire school she would like to get at least 8,000 peices of construc
    11·2 answers
  • Write (-32)^-2 as an expression without a negative exponent please
    7·1 answer
  • What shape is this?????
    6·1 answer
  • A right triangle (90) has a one angle that measures 55 degrees. What is the measure of the third angle?
    10·2 answers
  • The amusement park has two plans available for the school to choose from. Plan A is listed in the table below.
    15·1 answer
  • Mateo and Tyrone collect baseball cards. Mateo has 27 pages in his binder with 9 cards on each page. If the boys have a total of
    5·2 answers
  • 14. Find the volume of the sphere. Use 3.14 for pi and round to the nearest tenth if necessary.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!