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
tino4ka555 [31]
2 years ago
15

We just saw an example of "Survival of the fittest" with the rabbits that survived. We often use this as an expression to descri

be natural selection. Use another example (any example you can think of and IN YOUR OWN WORDS) to explain how survival of the fittest (aka natural selection) leads to evolution.
Mathematics
1 answer:
GarryVolchara [31]2 years ago
3 0

Answer:

If only the fittest survive in certain enviorments other animals have to evolve to live in different places

Step-by-step explanation:

You might be interested in
(27x4 - 18x3 + 9x 2) = 3x<br> Answer ASAP
shepuryov [24]

Answer:

x = 24

Step-by-step explanation:

27 x 4 = 108

18 x 3 = 54

9 x 2 = 18

108 - 54 + 18 = 3x

72 = 3x

72/3 = x

24 = x

7 0
3 years ago
Mindy was counting the money she received for her birthday. Her mom and dad gave her $50. From her aunt she received $16. From h
arlik [135]
44 molars she recieved is the range of mummy’s revived
5 0
3 years ago
Select the correct answer.<br> What is the domain of the function shown on the graph?
maw [93]

Answer:

B. negative infinity < x < positive infinity

Step-by-step explanation:

When a question asks for the domain of a function, it is asking for all possible x-values, so we can rule out choice A since there are clearly x-values greater than 1. This graph shows arrows pointing left and downward, indicating that the graph continues past what we can see. This tells us that even though the x-values look like they end at -10 and 2, they continue further, so we can also rule out option C and option D. After these eliminations, we are left with choice B, which is a way of writing "All real numbers," and is the domain for <u>all</u> exponential functions, including this one.

lmk if im incorrect about anything, hope this helps :)

5 0
3 years ago
The real numbers $x$ and $y$ are such that \begin{align*} x + y &amp;= 4, \\ x^2 + y^2 &amp;= 22, \\ x^4 &amp;= y^4 - 176 \sqrt{
tamaranim1 [39]

You get everything you need from factoring the last expression:

x^4-y^4=-176\sqrt7

The left side is a difference of squares, and we get another difference of squares upon factoring. We end up with

x^4-y^4=(x^2-y^2)(x^2+y^2)=(x-y)(x+y)(x^2+y^2)

Plug in everything you know and solve for x-y:

-176\sqrt7=(x-y)\cdot4\cdot22\implies x-y=\boxed{-2\sqrt7}

4 0
3 years ago
Read 2 more answers
Look down<br> Also show your work <br><br> "as the teacher say
dimulka [17.4K]
Good Job
And always keep your eyes on ur own paper
6 0
2 years ago
Read 2 more answers
Other questions:
  • Find the slope of a line containing points 4,-6 and 6,-4
    9·1 answer
  • How do u write function notation and what variable does function notation replace
    15·1 answer
  • Expand the logarithmic expression
    6·2 answers
  • PLEASE FAST 40 POINTS
    15·2 answers
  • 0.3,3,30,300 what r the next three numbers? How much are they going up in each time
    13·1 answer
  • A 95% confidence interval for a population mean is computed from a sample of size 400. Another 95% confidence interval will be c
    9·1 answer
  • Evaluate a -13 when a=33
    10·2 answers
  • C) A mother is three times as old as her daughter. Five years ago, she was five times
    7·1 answer
  • Work out: C) 3/4 + 1/8=
    8·2 answers
  • What are the quartiles of the data
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!