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
Varvara68 [4.7K]
3 years ago
10

In the past, 75% of the tourists who visited Chattanooga went to see Rock City. The management of Rock City recently undertook a

n extensive promotional campaign. They are interested in determining whether the promotional campaign actually increased the proportion of tourists visiting Rock City. The correct set of hypotheses is:________.A) H0: P > 0.75 Ha: P 0)75B) H0: P < 0.75 Ha: P 0)75C) H0: P 0)75 Ha: P < 0.75D) H0: P 0)75 Ha: P > 0.75
Mathematics
1 answer:
bixtya [17]3 years ago
4 0

Answer:

a

Step-by-step explanation:

You might be interested in
Need help 1-4 will give brainiest
Brums [2.3K]

Answer:

1) PN

2) MN

3) 8

4) 8

3 0
2 years ago
Read 2 more answers
In a recent survey of 288 people, 72 said that their favorite color of car was white. What percent of the people surveyed liked
Oksi-84 [34.3K]
If you translate this problem literally, it is saying, “72 is what percent of 288?”. And the equational translation of that is 72 = (x/100) • 288
[ “is” means equal to (=) // “what” means x or another variable // “percent” means divided by 100” // “of” means multiplication. ]
Then you solve that equation.
(you can check it by googling what is 25% of 288. )

5 0
3 years ago
Please Help! I need within 5 minutes!
Phoenix [80]

Answer:

its the first question i think it might be wrong idk

Step-by-step explanation:

because when you find the area you multiply two sides so you have to add 10 and 5 and then multiply it by 18

3 0
3 years ago
Imagine that * represents a new operation so that a * b means to double a, and then add b. For example, 2 * 10 = 14. What is -3
Rudik [331]

Answer:

C 2

Step-by-step explanation:

-3 doubled = -6

-6 +8 = 2 so C 2

4 0
3 years ago
Read 2 more answers
How to solve a pair of equations
IgorC [24]
I assume what you mean by this question is an equation like this:

1 + 2 x 3 + 4
Or,
3 x 4 + 6 /div 5
--
What you'd do:
1+2 x 3+4 First, add either 1+2 or 3+4 which is 3 & 7. then, youd multiply your answers as, 3 x 7 which is, 21.
--
Please ask if you have any questions
5 0
2 years ago
Other questions:
  • NEED HELP FAST PLEASE
    5·1 answer
  • 24 quarts of oil at $1.79 per quart
    10·2 answers
  • Find the distance between the points (-2, 4) and (5, 4). <br> 3<br><br> 7 <br><br> 8
    9·1 answer
  • The students at Isaac's school voted between a bear and a lion as the new school mascot. 47 students voted for the bear and 893
    13·2 answers
  • Which unit represents 0.01 liters
    8·1 answer
  • As a fraction with variable(s), b over 4.9 = - 20.6 <br><br> Solve for b
    5·2 answers
  • Find the surface area of the triangular prism
    14·1 answer
  • In August 200920092009, Usain Bolt ran 100100100 meters in 9.589.589, point, 58 seconds (\text{sec})(sec)(, start text, s, e, c,
    15·1 answer
  • PLEASE HELP I HAVE 5 MIN TO TURN THIS IN!!!!!!!!!!!!!
    9·2 answers
  • The circumference of a circle is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!