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Answers by Marcos Furquim
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 Why do phospholipids form a bilayer in water ?
answered
Dec 2, 2023
Biology
high-school
10
votes
19.7k
views
A dogs purpose book summary chapter 3
answered
Oct 25, 2023
English
high-school
6
votes
136k
views
A 15% tip on a dinner bill is $2.55. How much is the bill?
answered
Oct 14, 2023
Mathematics
middle-school
7
votes
210k
views
Use square roots to solve the equation x2 = –64 over the complex .numbers. Select any solutions that apply. an 8i b -8 c -8i^2 d -8i
answered
May 11, 2023
Mathematics
high-school
1
vote
221k
views
Please help (this is overdue) 50 points
answered
Feb 21, 2023
Mathematics
middle-school
11
votes
60.3k
views
The dimensions of a rectangular building used to store tools for electrical lineman has a length of 12x + 24 feet and a width of 20x - 10 feet. Write the expression that represents the area of the building,
answered
Dec 27, 2022
Mathematics
college
12
votes
92.3k
views
Explain relative velocity with examples
answered
Dec 22, 2022
Physics
high-school
4
votes
1.1k
views
Select the correct relationship among the concentrations of species present in a 1.0 M aqueous solution of the weak acid represented by HA. A. [H2O] > [HA] > [A-] > [H3O ] > [OH-] B. [H2O] > [A-] ~ [H3O
answered
Oct 30, 2022
Chemistry
college
6
votes
147k
views
HELP PLEASE, FIRST ONE GETS A HUGE HUG ^^ The air makes up the A Biosphere B Hydrosphere C Geosphere D Atmosphere
answered
Aug 10, 2022
Social Studies
high-school
5
votes
195k
views
Match the Egyptian leaders with their actions. Cleopatra VII Hatshepsut Khufu
answered
Feb 24, 2022
Social Studies
high-school
4
votes
170k
views
Find the volume of figure B. round your answer to two decimal places
answered
Feb 2, 2022
Mathematics
college
3
votes
117k
views
How did the Maya use the rugged highlands?
answered
Dec 13, 2021
History
high-school
2
votes
161k
views
An automobile battery manufacturer offers a 39/50 warranty on its batteries. The first number in the warranty code is the free-replacement period; the second number is the prorated-credit period. Under
answered
Dec 5, 2021
Mathematics
college
3
votes
78.9k
views
A physical education teacher wanted to test whether her county’s students are falling below the national proportion. It is known that the national proportion for high school juniors passing the aerobic
answered
Nov 27, 2021
Mathematics
college
1
vote
135k
views
What is the slope of this graph? A: 4 B: 1/4 C: -1/4 D: -4
answered
Oct 9, 2021
Mathematics
high-school
2
votes
172k
views
Is this a complete sentence. If so. Please explain why and what punctuation is needed. Where did I put my library card ^ I Would help a lot if I knew what a complete sentence was and if this is one :)
answered
Sep 21, 2021
English
high-school
3
votes
55.1k
views
Which property of an object is the result of gravity? A.mass B.weight C.volume D.velocity PLEASE ANSWER AS FAST AS POSSIBLE
answered
Sep 21, 2021
Physics
high-school
3
votes
36.7k
views
A rectangular cardboard has dimensions as shown. The length of the cardboard can be found by dividing its area by its width. What is the length of the cardboard in inches? Rectangle with width labeled
answered
Sep 13, 2021
Mathematics
middle-school
4
votes
77.5k
views
Find the slope of the line that passes through (9, 3) and (6, 7)
answered
Aug 19, 2021
Mathematics
college
5
votes
200k
views
Joelle would like to tip her hairdresser 20%. If her haircut costs $38.00, which expression should she use to find the tip amount? (0.02)(38) O (0.2)(38) (1.2)(38) (20)(38)
answered
Aug 18, 2021
Mathematics
college
2
votes
66.8k
views
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