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Can somone help me and explain how they got their answer please
answered
Dec 27, 2024
Mathematics
high-school
5
votes
210k
views
What are the 4 main project delivery methods?
answered
Oct 26, 2024
Engineering
college
1
vote
109k
views
You apply an input force of 12.5 N to the nutcracker while the output force is 50.0 N. What is the actual mechanical advantage of the nutcracker?
answered
Jul 28, 2024
Physics
high-school
2
votes
49.8k
views
A sample size of 63 is drawn from a population whose standard deviation is 27, what is the margin of error for a 90% confidence interval? a) 3.97 b) 4.32 c) 5.05 d) 6.22
answered
Jun 28, 2024
Mathematics
high-school
2
votes
5.1k
views
In practical situations, when an electric appliance is connected to a known voltage source, then how does the heating effect of electric current can be calculated?
answered
Jun 21, 2024
Physics
high-school
7
votes
223k
views
Einhunderteinundzwanzig in English
answered
May 13, 2024
German
high-school
3
votes
159k
views
Three-fifths of the students in a room are girls. One-third of the girls have blond hair. One-half of the boys have brown hair. a. What fraction of all the students are girls with blond hair?
answered
Dec 16, 2023
Mathematics
high-school
6
votes
86.8k
views
What two regions did Hitler invade prior to World War 2, because of the appeasement policy of Great Britain & France?
answered
Dec 2, 2023
History
high-school
8
votes
30.2k
views
Which is equivalent to (9³ - 6³)?A 45OB 216OC 513OD 729
answered
Oct 27, 2023
Mathematics
college
4
votes
28.2k
views
Which trophic level ingests the most biomass in order to receive the energy they need?.
answered
Jun 13, 2023
Physics
high-school
7
votes
53.6k
views
True or False: 1. The fertile crescent was bordered by the Mediterranean Sea and the Persian Gulf 2. The fertile crescent included present day Egypt 3. The dry desert made farming in the fertile crescent
answered
Apr 4, 2023
History
college
2
votes
25.8k
views
What type of figurative language is being used in the sentence?
answered
Oct 20, 2022
English
high-school
7
votes
71.1k
views
A mechanic is comparing how quickly two kinds of motor oil heat up. He records the change in the temperature (degrees Fahrenheit) of each motor oil over time (minutes) in the same car traveling under the
answered
Sep 17, 2022
Mathematics
high-school
3
votes
118k
views
Which of the following landforms covers most of northern Africa? A. the Sahel B. the Sahara Desert C. the Atlas Mountains D. the Nile River Valley
answered
Aug 10, 2022
Social Studies
college
4
votes
35.3k
views
7 If an author wanted to appeal to a reader's senses of sight, smell, taste, touch, and hearing, he or she should use: mnemonics. connotation. imagery. foreshadowing.
answered
Jun 16, 2022
English
college
1
vote
160k
views
What mainly does the passage below reveal about Johnny’s reaction to his beating by the Socs (paragraph 6)? “There was a whole bunch of them,” Johnny went on, swallowing, ignoring Soda’s command. “A blue
answered
Apr 8, 2022
English
high-school
5
votes
134k
views
How did economic changes contribute to inequality in American society? Thank you!
answered
Mar 25, 2022
History
college
6
votes
152k
views
Even though she was tired, Sara _____________ worked and worked until her project was finished. What would I put? Doggedly, elude, indignant, or apprehensive?
answered
Feb 18, 2022
English
high-school
5
votes
146k
views
_________ communication is confident, self-assured, positive communication. a. Interpersonal b. Assertive c. Management d. Aggressively
answered
Feb 5, 2022
English
high-school
4
votes
164k
views
Look at the picture below
answered
Dec 27, 2021
Mathematics
high-school
1
vote
195k
views
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