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Answers by Knutole

Answers by Knutole
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A room has a volume of 160 m3. An air-conditioning system is to replace the air in this room every 21.3 minutes, using ducts that have a square cross section. Assuming that air can be treated as an incompressible
answered Jan 18, 2022
7 votes
63.8k views
Which equation is equivalent to f(x) = -3(x-2)2 + 14?
answered Dec 2, 2021
4 votes
192k views
Serratia marcescens bacteria has a gene that regulates red pigment production by cells. A student inoculates two nutrient agar plates of Serratia and incubates one at 250C and the other at 370C. Following
answered Oct 5, 2021
2 votes
38.9k views
An object is dropped from the top of a tall building. The height S of the object after t seconds is given by the equation s=-16t^2+676. Find how many seconds pass before the object hits the ground.​ (Hint:
answered Aug 20, 2021
6 votes
192k views
The sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 1.55 ⋅ 107 seconds?
answered Apr 19, 2021
3 votes
72.0k views
Round 243.583 to the nearest tenth *
answered Apr 2, 2021
2 votes
114k views
A football player runs due South for 80 yards then cuts up the field due East for a distance of 45 yards before running into the end zone. What is the total displacement of the player?
answered Mar 14, 2021
4 votes
140k views
Which statement best explains why the Northern states most likely favored tariffs on foreign goods?
answered Feb 12, 2021
5 votes
196k views
If you wanted to be a dairy farmer would you live in New York City
answered Jan 25, 2021
3 votes
205k views
What type of physical features discourage settlement? A. river basins B. mountains C. palm trees D. valleys I need a exact answer Immediately​
answered Jan 7, 2021
5 votes
147k views
Which argument does the graph "Percentage of College Degrees Awarded to Women” best support? Professional degrees have become harder to attain. Women have gained greater access to higher education. Fewer
answered Aug 22, 2020
3 votes
194k views
The last name of the officer who took possession of Santa Fe, New Mexico in 1846 was _____?
answered Aug 8, 2020
2 votes
117k views
20 POINTS!!!! PLEASE HELP ASAP!!! HELP!!! Some issues that Americans disputed in the 1800s are still controversial today. Which of the following continues to be an issue today and contributed to the divisions
answered Apr 28, 2020
5 votes
204k views
I. Election of Abraham Lincoln II. Compromise of 1850 III. Kansas-Nebraska Act IV. Birth of the Republican Party V. Bleeding Kansas List the following in the correct chronological order. A) II, V, I, IV,
answered Apr 14, 2020
2 votes
60.6k views
A car travels 480 miles on 15 gallons of gasoline. How many miles does the car travel per gallon? A 28 mi/gal B 30 mi/gal C 32 mi/gal D 35 mi/gal
answered Dec 23, 2019
5 votes
45.8k views
PLS HELP! Which graph can be used to find the solution for the equation 4x + 2 = x + 3? A) A B) B C) C D) D
answered Jul 24, 2019
1 vote
95.9k views
The Three Faces of Eve was a highly successful book upon which a film about multiple personality was based; similarly, Sybil was a book that became a movie depicting a young woman’s struggle with this
answered Jul 9, 2019
5 votes
129k views
18 games won 18 games lost find pct nearest thousandth
answered Jun 28, 2019
4 votes
113k views
La película ______ muy aburrida y mis amigos ____________ aburridos de verla. es, son soy, son está, están es, están
answered Jun 21, 2019
4 votes
14.3k views
What option is an example of a complex sentence
answered Jun 14, 2019
7 votes
118k views
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