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A group of swimmers is resting in the sun on an off-shore raft. They estimate that a distance of 3 meters separate each trough of a wave from the crest of the wave on the surface of the lake. They time
answered
Dec 27, 2024
Physics
high-school
4
votes
234k
views
Give an example of using an established intervention to evaluate the validity of a test. a) Administering a placebo b) Conducting a double-blind study c) Implementing a known treatment for a specific condition
answered
Oct 18, 2024
Social Studies
high-school
4
votes
162k
views
The graph of the equation y − 1 = −2(x − 2) contains which set(s) of ordered pairs? Select all that apply.
answered
Oct 10, 2024
Mathematics
high-school
3
votes
35.0k
views
Cytokines involved in initiating the immune response. True or false
answered
Sep 14, 2024
Health
high-school
2
votes
218k
views
How did al-Qaeda get its start?
answered
Jun 20, 2024
Social Studies
high-school
2
votes
220k
views
The scientific-management theorist who studied the motions of bricklayers and nearly tripled their productivity was? 1) Frederick Winslow Taylor 2) Henry Fayol 3) Elton Mayo 4) Douglas McGregor
answered
Jan 18, 2024
Business
high-school
5
votes
56.2k
views
Find the value: 5⁴ 21² 8³
answered
Jul 27, 2023
Mathematics
college
4
votes
117k
views
The average ages at which an individual displays certain abilities are known as __________. A. Developmental norms B. Process of maturation C. Percentile D. Proximodistal trend Please select the best answer
answered
May 11, 2023
Health
high-school
7
votes
219k
views
assume a sample is used to estimate a population proportion P. find the margin of error E that corresponds to the given statistics and confidence level. round margin of error to four decimal places99%
answered
May 4, 2023
Mathematics
college
4
votes
14.4k
views
30-60-90 triangle shown Help me please
answered
Apr 25, 2023
Mathematics
high-school
6
votes
184k
views
How do you think increased distance will affect travel time?
answered
Feb 1, 2023
Mathematics
high-school
2
votes
147k
views
Why are French fries called French fries if the French didn't make the French fries? No links
answered
Dec 19, 2022
SAT
high-school
2
votes
212k
views
Which of these have a double bond? Pick all that apply: SiCL2Br2 H2O HBr SeBr2 CO2
answered
Nov 24, 2022
Chemistry
high-school
6
votes
6.7k
views
After landing aeroplane moment become zero how's?
answered
Oct 28, 2022
Physics
college
4
votes
54.6k
views
Complete the following statement. ____have been shown to travel from 300% of the speed of light, to 8 times the speed of light according to red shift data. PLZ HELP ASAP
answered
Sep 21, 2022
Biology
high-school
10
votes
221k
views
On a very hot summer day, 5% of the production employees at Midland States Steel are absent from work. The production employees are randomly selected for a special in-depth study on absenteeism. Assuming
answered
Aug 31, 2022
Mathematics
college
4
votes
121k
views
What are my zeros (x^2 - 8x + 1)?
answered
Jun 6, 2022
Mathematics
high-school
4
votes
135k
views
The Supreme Court struck down state laws in the cases of Brown v. Board of Education and Pavan v. Smith because the statutes in question a. ceded too much power to the federal government. b. denied citizens
answered
May 28, 2022
Social Studies
high-school
1
vote
177k
views
Consider the following reaction: CO(g)+2H2(g)⇌CH3OH(g) A reaction mixture in a 5.15-L flask at a certain temperature initially contains 26.6 g CO and 2.36 g H2. At equilibrium, the flask contains 8.63
answered
Mar 16, 2022
Chemistry
college
3
votes
173k
views
Where are most mountains on Earth fomed?
answered
Mar 13, 2022
Biology
high-school
12
votes
159k
views
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