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Assertion: p-O₂N - C₆H₅COCH₃ is prepared by Friedel Crafts acylation of nitrobenzene. Reason: Nitrobenzene easily undergoes electrophilic substitution reaction. a. Both A and R are true and R is the correct
answered
Dec 15, 2024
Chemistry
high-school
3
votes
50.3k
views
A population of a particular yeast cell develops with a constant relative growth rate of 0.4373 per hour. What will be the population after 5 hours? 1) Cannot be determined 2) 1000 3) 2000 4) 5000
answered
Aug 23, 2024
Mathematics
high-school
4
votes
125k
views
Convert 2.6 ft into cm² using the measurement conversion 1 inch = 2.54 cm. Round to two decimals.
answered
Jul 23, 2024
Chemistry
high-school
1
vote
23.8k
views
While you do the next exercise, think about Mr Smith, a 53-year-old man who has noticed that at times he seems to have a racing heart What might you learn from feeling his pulse? What pulse would you feel,
answered
Apr 29, 2024
Health
high-school
6
votes
226k
views
Write the equation of the line that passes through the points (-2,9) and (2,6)
answered
Apr 19, 2024
Mathematics
high-school
7
votes
7.2k
views
A parcel of unsaturated air at 500 meters above sea level has a temperature of 20°C. What will the parcel's temperature be if it rises to an altitude of 1500 meters, remaining unsaturated all the way to
answered
Apr 15, 2024
Mathematics
high-school
5
votes
11.2k
views
Standard Company has a relatively high profit margin on its sales, and Jewel Company has a substantially lower profit margin. Standard holds 55 percent of Jewel’s common stock and includes Jewel in its
answered
Mar 9, 2024
Business
college
5
votes
73.1k
views
When making a side Caesar salad which of these statements is incorrect? A) Combine romaine, cheese and dressing in a stainless mixing bowl using a rubber spatula to mix well B) Mound salad in a small chilled
answered
Feb 6, 2024
Health
high-school
1
vote
72.1k
views
What do local taxes fund? Select all that apply. []public schools []public libraries []Social Security []U.S. military []city parks
answered
Aug 20, 2023
Mathematics
college
3
votes
208k
views
Question 6 of 10Which statement best describes how scientists and engineers work togetherin the research and development cycle?A. Scientists develop a theory, and then engineers performexperiments to verify
answered
Jun 17, 2023
Physics
college
1
vote
35.2k
views
How to graph quadratic relationship for h(x)=(x-1)^2-9
answered
Dec 24, 2022
Mathematics
college
3
votes
13.6k
views
Please help meeeeedeededdesesseeeee
answered
Nov 18, 2022
Mathematics
college
7
votes
58.2k
views
B. Exercises Exercise 1 Direction: identfy the plumbing symbols in each item Write your answer on the space provided before each number
answered
Oct 19, 2022
Physics
college
6
votes
22.5k
views
Basal metabolic rate (BMR) can be affected by ___? A. Age B. Daily values C. Hunger D. Appetite
answered
Sep 1, 2022
Health
high-school
7
votes
46.5k
views
In the description of the setting in lines 24-26 what does the special wind suggest about the locations of the two armies identify what mood this description helps ceate
answered
Aug 23, 2022
English
high-school
5
votes
138k
views
A satellite map of Africa with labels A and B. A is in the Atlantic Ocean. B is in the Indian Ocean. On the map above, what is the body of water labeled A? a The Atlantic Ocean b The Pacific Ocean c The
answered
Aug 8, 2022
Social Studies
middle-school
1
vote
1.4k
views
A physics student weighing 500 N stands on a scale in an elevator and records the scale reading over time. The data is shown in the graph above. At time t= 0, the elevator is at rest on the ground floor.
answered
Jul 9, 2022
Physics
middle-school
7
votes
13.4k
views
HELP PLEASE!!! I'm so confused
answered
May 14, 2022
Mathematics
high-school
4
votes
198k
views
Which hormone is used by both males and females? A. Luteinizing hormone B. Estrogen C. Progesterone D. Testosterone
answered
Mar 26, 2022
Biology
college
8
votes
86.9k
views
Calculate the distance between the points -8,2 and 3,2 on a coordinate plane
answered
Mar 2, 2022
Mathematics
college
7
votes
58.6k
views
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