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10% of all Americans suffer from sleep apnea. A researcher suspects that a different percentage or tiose Of the 359 people from the inner city surveyed, 43 of them suffered from steep apnea. Test the calim
answered
Jul 25, 2024
Mathematics
high-school
1
vote
176k
views
Which function represents the reflection over the x-axis of f(x)=√x? 8 814 4 -4 do & 4 8 8 4 814 4 do £ O 1100 4 8 x 0 -1 -2 -4 y 0 -1 -1.41 -2 x 0 1 2 4 y 0 -1 -1.41 -2
answered
Jun 24, 2024
Mathematics
college
4
votes
195k
views
In the first step of the experiment, students are told that the 50 milliliter graduated cylinder should be filled with 43 milliliters of a liquid mixture. Of the mixture, 30 milliliters should be water,
answered
Mar 31, 2024
Chemistry
high-school
3
votes
149k
views
Under the allowance method for uncollectible accounts, the balance of allowance for uncollectible accounts increases when? 1) future bad debts are estimated. 2) never 3) bad debts actually occur. 4) cash
answered
Feb 24, 2024
Business
high-school
3
votes
121k
views
Theres a diff one of my question What advancements helped develope the cell theory? (5 points) a thermometer b flask c microscope d scale
answered
Jan 28, 2024
Chemistry
high-school
6
votes
37.8k
views
Principal:=$500 interest rate=5% Time=5 years What is the interest earned
answered
Dec 23, 2023
Mathematics
high-school
4
votes
97.3k
views
Describe the most significant division within christianity
answered
Oct 10, 2023
History
college
5
votes
196k
views
A + 8.42 nC point charge and a - 3.75 nC point charge are 2.73 cm apart. What is the electric field strength at the midpoint between the two charges?
answered
Sep 19, 2023
Physics
college
7
votes
147k
views
I need to find x and know LO is a bisector LM is 18 NO is 4 and LN is 10
answered
Aug 13, 2023
Mathematics
high-school
4
votes
226k
views
Solve for x and round if necessary
answered
Feb 9, 2023
Mathematics
high-school
9
votes
99.8k
views
Which wave has highest energy? 1) A high amplitude, high-wavelength wave. 2) A low amplitude, low-wavelength wave. 3) A low amplitude, high-wavelength wave. 4) A high amplitude, low-wavelength wave.
answered
Jan 23, 2023
Physics
middle-school
12
votes
191k
views
Can anyone help with what the formula to calculate the volume of a Rhombohedron (3D Rhombus) is? Could you also give me an example of how to do it please?
answered
Oct 1, 2022
Mathematics
high-school
7
votes
5.3k
views
What multimedia elements do you think will best support your viewpoint on the topic you chose for your blog? Write two to four sentences explaining what you will use and why. Also I have no idea what my
answered
Jul 25, 2022
English
middle-school
4
votes
72.2k
views
The third most populated country in the world is A China B. India C. Canada D. the United States Please select the best answer from the choices provided Оооо
answered
Jul 22, 2022
History
college
4
votes
139k
views
Definition of a Parliamentary democracy
answered
Jun 17, 2022
History
college
10
votes
205k
views
What does it mean when we say a verb is irregular? What makes the verb ser irregular?
answered
May 11, 2022
Spanish
high-school
1
vote
218k
views
I need work to be shown
answered
Mar 7, 2022
Mathematics
college
3
votes
162k
views
Solve the following system of equations. 2x+4y=5−2x+3y=9 A (−32,−2) B (32,2) C (32,−2) D (−32,2)
answered
Nov 27, 2021
Mathematics
middle-school
4
votes
48.7k
views
Explain the different meanings of the word jihad.
answered
Oct 2, 2021
Social Studies
high-school
5
votes
121k
views
The diagram shows genetic structures. Which label best represents the area marked Y? A. Chromosome B. Protein C. Gene D. DNA
answered
Sep 10, 2021
Chemistry
high-school
5
votes
18.3k
views
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