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Answers by BenMansourNizar

Answers by BenMansourNizar
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The frequency F of a fire truck siren heard by a stationary observer is given below, where ± v represents the velocity of the accelerating fire truck in meters per second (see figure). (Round your answers
answered Nov 29, 2023
4 votes
84.8k views
In the video, the water level was 15 milliliters before adding the chain, and 20 milliliters after adding the chain. When I weighed the chain, its mass was 73.5 grams. I believe the chain is solid metal
answered Nov 14, 2023
6 votes
16.2k views
Completed (15 pts) Volumet (mL) Pressure (kPa) Calculate Constant P/V Calculate constant PV 5.0 204.6 41 1,023 7.5 136.8 18 1,030 10.0 103.3 10 1,033 12.5 82.1 6.6 1,030 15.0 69.9 5.0 1.00x1003 17. 5 58.
answered Nov 13, 2023
7 votes
195k views
(1,-3) and (-5,-4) find the slope
answered Nov 6, 2023
5 votes
41.8k views
Cross out the part of the concept circle that does not belong
answered Sep 13, 2023
8 votes
140k views
Help me please thank you! :,)
answered Aug 20, 2023
5 votes
164k views
Emotional abuse is less harmful than physical abuse
answered Jan 25, 2023
7 votes
197k views
Order the following numbers from least to greatest 1/2, -0.67, -2/5, 0.54, -1.2
answered Nov 24, 2022
4 votes
96.4k views
The recommended daily allowance of niacin (vitamin B3) is 12 mg per day for children. The molecular formula for niacin is C6H5NO2. Calculate the number of molecules of niacin in 12 mg .
answered Nov 11, 2022
6 votes
80.5k views
Question 8 of 10 A biologist measures the allele frequencies of pea plants in a very controlled environment. The plants can either have a dominant tall allele (7) or a recessive short allele (t). Which
answered Oct 7, 2022
4 votes
184k views
PLEASE HELP ASAP I'M TIMED a ball is dropped from a height of 5 feet and bounces to 60% of its previous height on each subsequent bounce. Which statement is true regarding the vertical distance the ball
answered Sep 18, 2022
4 votes
94.5k views
according to a survey taken at an amusement park about visitors favorite rides. 15 of the (15/50) visitors surveyed like the roller coasters the best. What percent of people chose the roller coasters their
answered Aug 17, 2022
6 votes
111k views
5n +20n = 5(n+20) find N
answered Jul 30, 2022
3 votes
213k views
According to the FITT principle if you want to improve cardiovascular fitness you should exercise in your training zone for __________ minutes and do it ________ day a week. A. 15 minutes; 2 day B. 20
answered Jul 5, 2022
9 votes
39.9k views
Why does T. J. complain about Mama? chapter 8 !! ROLL OF THUNDER !! please help
answered May 26, 2022
9 votes
158k views
. 2 State two importance of Rivers to the economic development of Ghana.
answered Apr 24, 2022
4 votes
50.0k views
What is the surface area of the cylinder shown below? Use 3.14 for π. A. 660 cm2 B. 863 cm2 C. 353.25 cm2 D. 785 cm2
answered Apr 10, 2022
5 votes
104k views
Yea also all of this
answered Feb 23, 2022
4 votes
100k views
A 20" round duct is 275' in length. The duct is carrying 2,900 CFM at a friction loss of 0.12 inches WG per 100 feet. What is the total friction loss through the duct?
answered Jan 30, 2022
2 votes
179k views
PLEASE HELP ME CORRECT MY SPANISH THANKS<3 Nosotros no Barcelona muy bien ¿Tú a Mónica? Yo la respuesta Nosotros no nada de algebra ¿Tú dónde está la tienda? Mi hermanito conducir Ellos no nada Yo a Mario La profesora a sus estudiantes
answered Jan 7, 2022
4 votes
87.3k views
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