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
djverab [1.8K]
3 years ago
12

Ella wants to buy new uniform for work that cost $32 her employer promises to pay 20% of the cost while Ella must pay the rest h

ow much money will her employer pay and how much must Ella pay
Mathematics
1 answer:
natta225 [31]3 years ago
3 0
Employer pays $6.40
Ella pays $25.60
You might be interested in
What product is missing from the grid 4,6,9,14,49?
Inessa05 [86]

Answer:

12 is missing

Step-by-step explanation:

4 0
3 years ago
Seven is at most the quotient of a number d and −5
kirill [66]
7 <= d/-5

hope it helps
8 0
3 years ago
The Paralyzed Veterans of America is a philanthropic organization that relies on contributions. They send free mailing labels an
lions [1.4K]

Answer:

Confidence interval:  (0.04649,0.04913)

Step-by-step explanation:

We are given the following in the question:

Sample size, n =  100,000

Number of people who donated, x = 4781

\hat{p} = \dfrac{x}{n} = \dfrac{4781}{100000} = 0.04781&#10;

95% Confidence interval:

\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

z_{critical}\text{ at}~\alpha_{0.05} = 1.96

Putting the values, we get:

0.04781&#10;\pm 1.96(\sqrt{\dfrac{0.04781&#10;(1-0.04781&#10;)}{100000}})\\\\=0.04781&#10;\pm 0.00132\\\\=(0.04649,0.04913)

is the required 95% confidence interval  for the true proportion of their entire mailing list who may donate.

3 0
3 years ago
80% of what number is 24
pochemuha
24* 80/100 = 24*8/10 = 19.2 is the answer.
6 0
3 years ago
Read 2 more answers
What is the mean of this data set? 17,34,19,27,30,23
Morgarella [4.7K]

Answer: The mean of the data set is 25.

Step-by-step explanation:

To calculate the mean of a data set, first add up all the values.

17 + 34 + 19 + 27 + 30 + 23 = 150

Then divide the sum by the amount of values in the data set. Our sum here is 150 and the amount of data values is 6.

150 ÷ 6 = 25

8 0
3 years ago
Read 2 more answers
Other questions:
  • It is desired to estimate the mean GPA of each undergraduate class at a large university. How large a sample is necessary to est
    13·1 answer
  • The perimeter of a rectangular garden is 98 feet. the length of the garden is 4 feet more than twice the width. what is the leng
    15·2 answers
  • Twenty-five members of the eighth grade class at Park Center Middle School are going to a museum and then to lunch. Each student
    9·2 answers
  • What number fills in the blank to complete the factorization of 3x + 24?<br><br><br> (x + 8)
    15·2 answers
  • Work backward to find the value of the variable in the equation below d-4=23
    5·1 answer
  • What is the solution to the equation 4x-6=10x-3?
    15·1 answer
  • Select the correct answer from the drop-down menu consider circle C with diameter DE
    5·1 answer
  • Can someone please give me the answer I will mark u brilliant
    5·1 answer
  • Which number line represents the solution set for the inequality 2x – 6 ≥ 6(x – 2) + 8?
    13·1 answer
  • the life expectancy of a circulating coin is 30 years. the life expectancy of a circulating dollar bill is only 1/20 as long. fi
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!