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
Serggg [28]
3 years ago
6

Si la época prehistórica sucedió desde hace 2.5 millones de años a.C., hasta hace 2.500 años a.C.; el período Paleolítico (2.5 m

illones de años a.C. Hasta 10.000 a.C.; el Mesolítico 10.000 a.C. Hasta 5.000 a.C. Y, el Neolítico sucedió desde el 5.000 a.C. Hasta el 2.500 a.C. ¿A qué fracción de la época prehistórica corresponde el período paleolítico? *
Mathematics
1 answer:
tia_tia [17]3 years ago
5 0

Answer:

El período paleolítico corresponde a \frac{332}{333} de la época prehistórica.

Step-by-step explanation:

En primer lugar, se determina la extensión de tiempo, medida en años, tanto de la época prehistórica como el período paleolítico: (Nótese que el signo negativo significa a.C.)

Época Prehistórica

\Delta T = -2500-(-2500000)

\Delta T = 2497500\,years

Período Paleolítico

\Delta t = -10000 - (-2500000)

\Delta t = 2490000\,years

La fracción de la época prehistórica que corresponde al período paleolítico es:

r = \frac{\Delta t}{\Delta T}

r = \frac{2490000\,years}{2497500\,years}

r = \frac{332}{333}

El período paleolítico corresponde a \frac{332}{333} de la época prehistórica.

You might be interested in
(8-5/2-2)-4<br> =?<br><br> Please helping me!!!
frez [133]

Answer: Hope This Helps!

Step-by-step explanation:

Simplify the expression.

Exact Form:

87/40

Decimal Form:

2.175

Mixed Number Form:

2 7/40

5 0
2 years ago
The graph below shows the time Andrea spent reading one day. Write a few sentences to describe the relationship between the time
Alex777 [14]

Answer:

Step-by-step explanation:

Well, there are several  relationships you can describe.  As time increases how does number of pages  react?  Like does it increase or decrease.  Is it always increasing or decreasing by the same amount?  If it's not all the same how do different parts look different.  

There aren't any actual numbers, so you can't say specifically how they relate, like you can't say she read 5 pages a minute or something.

3 0
2 years ago
Read 2 more answers
14.
OverLord2011 [107]

god is key to everything

3 0
3 years ago
Read 2 more answers
If 5 is an element in the domain of f(x)= 8x-21/5, what is the corresponding element in the range?
Delvig [45]

Answer:

The corresponding element in the range when 5 is an element  in the domain is f(5)=\frac{179}{5}

Step-by-step explanation:

Given that the 5 is an element in the domain of f(x)

The function f is defined by f(x)=8x-\frac{21}{5}

To find the corresponding element in the range:

That is put x=5 in the given function f(x)

Therfore f(x) becomes

f(5)=8(5)-\frac{21}{5}

=40-\frac{21}{5}

=\frac{200-21}{5}

f(5)=\frac{179}{5}

Therefore corresponding element in the range when 5 is an element  in the domain is f(5)=\frac{179}{5}

6 0
2 years ago
A shark is swimming 60 feet below the surface of the ocean. There is a fish that is 25 feet deeper in the water. Use the express
nordsb [41]

The fish’s location relative to the surface of the ocean is -85

6 0
3 years ago
Other questions:
  • What is the volume of a cylinder with base radius 2 and height 9?​
    12·1 answer
  • A 32-ounce package of a snack mix is 24 percent pretzels. How many ounces are pretzels?
    5·2 answers
  • What is the slope of the line that contains the points (-1,2) and (3, 3)?
    11·2 answers
  • I NEED HELP PLEASE PLEASE HELP ME !!!! :(
    10·1 answer
  • How do you do these 4 questions and the reasons?
    13·1 answer
  • Solve using quadratic formula<br> 1. y=3x^2-x-6<br><br> 2. y=-5x+7x+3
    7·1 answer
  • Determine the approximate length of AC
    5·1 answer
  • HELPP <br> Complete the ratio table.<br> 5 1<br> 30 6<br> 60 _<br> 75 _<br> 80 _
    10·1 answer
  • Suppose you own a home worth $185,325 and your property tax is 1.5%. How much are you liable to pay at the end of the year?
    8·1 answer
  • Find the area of this polygon
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!