1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tekilochka [14]
3 years ago
15

What property of water is the most important for life

Advanced Placement (AP)
1 answer:
earnstyle [38]3 years ago
8 0
Its attraction to polar molecules
You might be interested in
Study the political cartoon.
lara [203]

Answer: Temperance

Explanation:

In the 19th century, the Temperance movement gained a lot of steam in the United States and culminated with the Prohibition of Alcohol from 1920 to 1933.

The Temperance movement was founded by those who believed that alcohol was killing nations as people became intoxicated and got into all manner of social ills as well as it having negative effects on their social, professional and family lives.

The picture described above is trying to link alcohol to evil with the black flag and the snake around the cup meant to symbolize that. The people falling are intoxicated and the woman crying is meant to show the negative effects alcohol had on families.

3 0
2 years ago
Surface Area of a can is 517.8 cm^2. Maximize the volume of this can using the measured surface area.
mafiozo [28]

Answer:

r = 5.24 --- Radius

h = 10.48 --- Height

Explanation:

Given

Object: Can (Cylinder)

Surface\ Area = 517.8cm^2

Required

Maximize the volume

The surface area is:

S.A = 2\pi r^2 + 2\pi rh

Substitute 517.8 for S.A

517.8 = 2\pi r^2 + 2\pi rh

Divide through by 2

258.9 = \pi r^2 + \pi rh

Factorize:

258.9 = \pi r(r + h)

Divide through by \pi r

\frac{258.9}{\pi r} = r + h

Make h the subject

h = \frac{258.9}{\pi r} - r --- (1)

Volume (V) is calculated as:

V = \pi r^2h

Substitute (1) for h

V = \pi r^2(\frac{258.9}{\pi r} - r)

Open Bracket

V = 258.9r - \pi r^3

Differentiate V

V' = 258.9 - 3\pi r^2

Set V' to 0

0 = 258.9 - 3\pi r^2

Collect Like Terms

3\pi r^2 = 258.9

Divide through by 3

\pi r^2 = 86.3

Divide through by \pi

r^2 = \frac{86.3}{\pi}

r^2 = \frac{86.3*7}{22}

r^2 = \frac{604.1}{22}

Take square root of both sides

r = \sqrt{\frac{604.1}{22}

r = 5.24

Recall that:

h = \frac{258.9}{\pi r} - r

Substitute 5.24 for r

h = \frac{258.9}{\pi * 5.24} - 5.24

h = \frac{258.9*7}{22 * 5.24} - 5.24

h = \frac{1812.3}{115.28} - 5.24

h = 15.72 - 5.24

h = 10.48

Hence, the dimension that maximize the volume is:

r = 5.24 --- Radius

h = 10.48 --- Height

7 0
3 years ago
When grafting, the____ that has been cut from one plant is attached to the rootstock of another plant.
Degger [83]

Answer:

The bud

Explanation:

7 0
3 years ago
Read 2 more answers
Suppose you roll a regular 6-sided die with the numbers 1 through 6. What is the probability that you roll a 3 and then rolla 47
Gekata [30.6K]

Answer:

3/47

Explanation:

I think

6 0
3 years ago
Read 2 more answers
100 points if you answer correctly!
vitfil [10]

Explanation:

orbital launch vehicles

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which type of worker would most likely need a bachelor’s degree?
    11·2 answers
  • What ancient culture influence our ideas on democracy
    14·2 answers
  • Sino para sa iyo ang higit na magaling na pinunong Manchu, si Kank
    15·1 answer
  • This is a wave. What two senses use waves?<br>​
    14·1 answer
  • What are the similarities between micro teaching and peer teaching
    6·1 answer
  • Regions with a significant and sustained decrease in tree cover have also been found to experience longer periods of drought. In
    8·1 answer
  • Explain what happens during the emotional reaction in each scenario using the three primary theories of emotion.Your brother jum
    5·1 answer
  • What is likely to happen if a borrower forgets a payment on a credit card account? (5 points)
    8·1 answer
  • I need help FAST!! I’ll give you brianliest! Define these words in your own words
    13·2 answers
  • Wilhelm wundt's early experiments were attempts to investigate which area of psychology?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!