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
Paul [167]
3 years ago
9

18 ride tickets at the fair were $13.50. What was the cost of one ticket

Mathematics
1 answer:
stepan [7]3 years ago
7 0

Answer:

$0.75

Step-by-step explanation:

$13.50 ÷ 18 = $0.75

You might be interested in
Find the approximate side length of a square game board with an area of 131 in2.
eduard

Answer:

11.4

Step-by-step explanation:

You find the square root

6 0
3 years ago
If 12 + 2 = 14, then 14 = 12 + 2 true or false​
SVEN [57.7K]

TRUE TRUE TRUE TRUE TRUE

5 0
3 years ago
Read 2 more answers
Rewrite this as a simplified fraction;<br> 0.7...=?
d1i1m1o1n [39]

Answer:

0.7777..... is 7/9

Step-by-step explanation:

use the calculator to solve this q

8 0
3 years ago
Read 2 more answers
For a class experiment, Danny's class weighed a log before and after subjecting it to termites. Before subjecting it to termites
m_a_m_a [10]

Answer:

4.75 pounds

Step-by-step explanation:

Before the termites: 5 pounds

After the termites: 1/4 of a pound

Amount that the termites took: x

5 - x = 1/4

Add x to both sides of the equation

5 = 1/4 + x

Subtract 1/4 from both sides of the equation

4 3/4 = x

4 3/4 = 4.75

The termites took 4.75 pounds from the log

Hope this helps :)

7 0
3 years ago
At a university, 60% of the 7,400 students are female. The student newspaper reports the results of a survey of a random sample
omeli [17]

Given Information:

Population mean = p  = 60% = 0.60

Population size = N = 7400

Sample size = n = 50

Required Information:

Sample mean = μ = ?

standard deviation = σ = ?

Answer:

Sample mean = μ = 0.60

standard deviation = σ = 0.069

Step-by-step explanation:

We know from the central limit theorem, the sampling distribution is approximately normal as long as the expected number of successes and failures are equal or greater than 10

np ≥ 10

50*0.60 ≥ 10

30 ≥ 10 (satisfied)

n(1 - p) ≥ 10

50(1 - 0.60) ≥ 10

50(0.40) ≥ 10

20 ≥ 10  (satisfied)

The mean of the sampling distribution will be same as population mean that is

Sample mean = p = μ = 0.60

The standard deviation for this sampling distribution is given by

\sigma = \sqrt{\frac{p(1-p)}{n} }

Where p is the population mean that is proportion of female students and n is the sample size.

\sigma = \sqrt{\frac{0.60(1-0.60)}{50} }\\\\\sigma = \sqrt{\frac{0.60(0.40)}{50} }\\\\\sigma = \sqrt{\frac{0.24}{50} }\\\\\sigma = \sqrt{0.0048} }\\\\\sigma =  0.069

Therefore, the standard deviation of the sampling distribution is 0.069.

4 0
3 years ago
Other questions:
  • Complete the sentence below. The standard deviation of the sampling distribution of x overbar​, denoted sigma Subscript x overba
    11·1 answer
  • PLEASE I REALLY NEED HELP ASAP I DON'T UNDERSTAND
    10·2 answers
  • According to Cavalieri’s Principle, if a cone and a pyramid have the same height, which of the following answer choices is true?
    7·1 answer
  • Plz help fast!!!! will mark brainliest if correct
    6·1 answer
  • How many inches are in 3 feet?
    7·2 answers
  • The price of 6 cans of soda is $5.10. What is the constant of proportionality that relates the cost in dollars, y, to the number
    14·1 answer
  • The first day of the snowstorm, there were 9.2 centimeters of snow. During the second day of the storm, another 18.2 centimeters
    6·1 answer
  • Ill give brainliest hurry plssss
    10·1 answer
  • A group of adults and kids went to see a movie. Tickets cost $8 each for adults and $5 each for kids. The group paid $59 in tota
    6·2 answers
  • Statement True False HELP ME please guys<br>:l​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!