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
n200080 [17]
3 years ago
13

What did the Phoenicians discovered that a snail produced.

Social Studies
1 answer:
nikitadnepr [17]3 years ago
8 0
A. Purple Dye

The Phoenicians' “Tyrian purple” came from a species of sea snail now known as Bolinus brandaris, and it was so exceedingly rare that it became worth its weight in gold.
You might be interested in
Which ones are the answer? please help me
-BARSIC- [3]

Answer:

Most of the Delegates attended college and had political experience.

Explanation:

8 0
2 years ago
How fast must an object move before its length appears to be contracted to one-half its proper length?
notsponge [240]

The object must move with the speed of \frac{\sqrt{3} }2} times to approximately seeing that it is contracted to exactly half of its actual length.

<h3>How is this calculated?</h3>

The length contraction experimented by the object as it approaches lightspeed, in meters per second, is described by Lorentz contraction formula:

\frac{L}{L'} = \sqrt{(1) - (\frac{v}{c})^{2}

Here, v is the current speed m/s

c is the speed of light in m/s

L' is the length of the object at rest in m

L is the length of the object at the current speed in m

Now we know that

\frac{L}{L'}= \frac{1}{2} and \frac{v}{c} = r then,

\frac{1}{2} = \sqrt{1 - r^{2} }\\\frac{1}{4} = 1 - r^{2}\\r^{2} = \frac{3}{4}

Hence, r = \frac{\sqrt{3} }{2}

Therefore, the answer is the object must travel at a speed of \frac{\sqrt{3} }{2} times the lightspeed to be contracted to one-half its proper length.

To know more about the Lorentz contraction formula, visit:

brainly.com/question/17407131

#SPJ4

7 0
2 years ago
Marco tried a new fruit-flavored beverage and thought it was awful. He was especially disappointed because he had liked the drie
Zarrin [17]

Answer:Brand dilution.

Explanation:

Brand dilution is the mechanism through which a certain brand is weakened because of its overuse.Brands becomes less meaningful due to using products or items that are not good fit for brand  .They lose effectiveness and wort due to unsuccessful brand extension.

According to the question,brand dilution is the issue of the scenario as fruit flavored beverage is an unsuccessful brand extension of the same brand whose dried fruit snack is liked by Marco.This is making him doubtful about the snack also because of ineffective product.Thus,brand lost its power.

6 0
3 years ago
The Bucks want to have a free-flowing relationship with their children. The Buck children do not have rules that they are expect
Nitella [24]
The correct answer is 2, or B
3 0
3 years ago
Which areas did the United States acquire in 1903
zimovet [89]
They acquired the Panama Canal Zone
3 0
3 years ago
Other questions:
  • What do borrowers use to secure a mortgage loan? Check all that apply.
    15·2 answers
  • Soon after contact with Europeans, millions of people in the Americas died. Which factor was most responsible?
    13·2 answers
  • How could a loyalist respond to the patriots' arguments against British taxation?
    14·1 answer
  • What animal is the kansas city chiefs mascot?
    8·1 answer
  • What is the main reason voters choose political candidates
    15·2 answers
  • The personal qualities that enable an individual to live a good life and flourish as a human being are known as
    7·1 answer
  • Why is genetic engineering important to understand?
    11·1 answer
  • What would Mario’s alternate headline be
    8·1 answer
  • Byzantine empire map
    11·1 answer
  • Why must the war be only about presevring the union
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!