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
Sergeeva-Olga [200]
3 years ago
10

SOMEONE PLEASE ANSWER ASAP FOR BRAINLIEST!!!!!

Mathematics
1 answer:
kipiarov [429]3 years ago
7 0
If you take 230 subtract from 180 you will get 50 so the price for adult tickets are $50
You might be interested in
A study was conducted to determine whether a new highway should be built next to the river in a town. Half of the residents in t
Tamiku [17]

Answer:

The sampling of this study is bias

Step-by-step explanation:

Sampling bias is a bias that is gotten during sampling where some members of the population have a lower representation or probability than others in the sample pool. In this case, only the residents living near a river was sampled, and because they are subjected to relatively the same conditions (living near a river), the result of the study will not be a true representation of every member of the town because the people living far away from the river will most likely have different opinions due to their different environmental exposure than the people living close to the river. The correct thing to have been done for the result to be reliable and accurate will be to sample at random, people in the two both close to and far away from the river, or to sample equal number of people each living close to and far away from the river.

Another example of sampling bias is a study to determine the effect of alcohol on pregnancy in women in America, and only pregnant white women who drink are sampled, leaving out Black or Hispanic  women, what ever result gotten in the study may hold true for white women in America, but it may not hold true for every woman in America

8 0
3 years ago
What is the sum of the arithmetic series
docker41 [41]

Answer:

S_ {12} = 192

Step-by-step explanation:

The nth term of the given arithmetic sequence is

U_n = 3 + 2n

The first term of this series is:

U_1 = 3 + 2(1) = 5

The last term of this series is when

n = 12

U_ {12}= 3 + 2(12)

U_ {12}= 3 + 24 = 27

The sum of the first n terms of an arithmetic series when the first an last term is known is given by:

S_n =  \frac{n}{2}(a + l)

Where a=5 is the first term and l=27 is the last term.

S_ {12} =  \frac{12}{2}(5 + 27)

S_ {12} =6(32) =19 2

6 0
3 years ago
The perimeter of a rectangle is 68 inches. Its width is 16 inches. What is its length? A 16 inches B 18 inches C 20 inches D 22
Phantasy [73]

Answer: 18

Step-by-step explanation:

:)

8 0
3 years ago
-3x+4=-38 ANWSER QUICK
jolli1 [7]

Answer:

hkhkhkkhhkkhhkhkhhkhkhkhhkkhkhkhhkhkhk777777

Step-by-step explanation:

8 0
3 years ago
A (5-x) = bx - 8<br> x =
inysia [295]
Your awnser is : x= 8+5a/a+b
4 0
3 years ago
Other questions:
  • Help for Number 2 ?????
    8·1 answer
  • Which equation represents a proportional relationship?
    15·2 answers
  • Let p: a number is greater than 25 let q: a number is less than 35 if p q is true then what could the number be?
    5·1 answer
  • Which transformation of a scalene triangle produces an image that is similar, but not congruent, to the original
    10·2 answers
  • While studying a 100 square mile area of jungle, a researcher finds 50 monkeys. Predict how many monkeys might inhabit a 1,500 s
    13·1 answer
  • If the length of a rectangle is 5 m more than its width find the values of length and width if the area of a rectangle is 500 m²
    9·1 answer
  • Which of the following statements is TRUE if angle 4 has a measure of 127°?
    7·1 answer
  • Each license plate in a certain state has five characters (with repeats allowed).
    15·1 answer
  • After one side was lengthened by 6 inches and the other side was lengthened by 4 inches, the area of the shape doubled. What was
    12·1 answer
  • The height of the oak tree is 2.5 meters. what is the height of the oak tree in
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!