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1. When a siren is approaching you, how does the observed pitch of the siren compare to what you hear after it moves past you? 2. Define the Doppler Effect in your own words. Increase or decrease in the
answered
Dec 27, 2024
Physics
college
1
answer
116k
views
Write the equation of the line through the points (-12, 14) and (6, -1) in POINT-SLOPE FORM. Option 1: y = -1/18x - 5/3 Option 2: y = -1/18x + 5/3 Option 3: y = 18x - 5/3 Option 4: y = 18x + 5/3
asked
Oct 16, 2024
Mathematics
high-school
1
answer
3.0k
views
Which group was the main audience of Music Popular Brasileira?
answered
Jul 8, 2024
Arts
high-school
1
answer
130k
views
You want to ask your landlord for permission to have a small pet in your apartment. Write an email to your landlord, Mr. Anderson, to request permission
answered
May 20, 2024
English
high-school
2
answers
140k
views
How does Warrior highlight contradictions between professed ideas about liberty and the situation faced by American Indians?
answered
May 11, 2024
History
college
1
answer
174k
views
How do safe food handling practices protect consumers’ health? safe food handling practices help limit the growth of bacteria that cause foodborne illness. safe food handling practices ensure that people
asked
Feb 18, 2024
Health
high-school
1
answer
231k
views
A chemist has 20% and 50% solutions of acid available. How many liters of each solution should be mixed to obtain 180 liters of 22% acid solution?
asked
Feb 18, 2024
Mathematics
high-school
1
answer
80.7k
views
Do you think the newly acquired tea stores will affect the demand at Starbucks' coffee stores? If so, how? a) Yes, it will increase demand for coffee b) No, it will not affect demand c) Yes, it will decrease
asked
Feb 8, 2024
Business
high-school
1
answer
97.4k
views
Technician A says a fifth wheel release lever is located on the fifth wheel and may have a remotely released air cylinder that can be activated by the driver inside the cab. Technician B says an industry
answered
Jan 20, 2024
Engineering
college
1
answer
217k
views
Clara jogs 600 m in 5 minutes
answered
Nov 30, 2023
Physics
high-school
1
answer
39.5k
views
Your closet has 5 shirts for every 2 sweaters. In total, your closet has 30 shirts. How many sweaters are in your closet?
answered
Oct 11, 2023
Mathematics
college
2
answers
144k
views
Please Help!! 2. The ceiling of Frank’s living room is a square that is 20 ft long on each side. To decorate for a party, he plans to hang crepe paper around the perimeter of the ceiling and then from
answered
Sep 22, 2023
Mathematics
high-school
1
answer
189k
views
Maria invests $18,000 at 8% simple interest for 33 years. Round your answers to the nearest cent. How much interest is earned over the 33 year period? $____ How much is in the account at the end of the
answered
Aug 22, 2023
Mathematics
college
1
answer
95.8k
views
Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the interval 12 ≤ ≤ 36. 0 12 36 48 60 37 34 31 28 25 22
asked
Aug 13, 2023
Mathematics
high-school
1
answer
100k
views
a snail moves at a rate of 2.0 x 10 to the negative 5th meters per second how far will a snail moving at this rate travel in 8.0 * 10 to the 3rd seconds
answered
Jul 28, 2023
Mathematics
college
1
answer
47.3k
views
Bacterial cells may be phagocytized and processed for presentation by a. erythrocytes b. T cells c. macrophages. d. mast cells.
asked
Jul 7, 2023
Biology
high-school
1
answer
215k
views
A database provides the capability of conducting searches or asking questions. A question or search for information in a database is called a ________.
answered
Jun 14, 2023
Computers and Technology
high-school
1
answer
63.5k
views
Use what you have learned about long-term investments to answer these questions. Long-term investments tie up money for. One reason why individuals focus on long-term investments is to save for. A(n) allows
answered
Feb 26, 2023
Business
high-school
1
answer
33.2k
views
Carmen has bought tickets for a raffle. The probability of her winning is 1/5What are the odds in favor of her winning
answered
Feb 16, 2023
Mathematics
high-school
2
answers
228k
views
Can someone help me
answered
Dec 4, 2022
Physics
college
1
answer
151k
views
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