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
riadik2000 [5.3K]
3 years ago
12

Use a proportion to estimate each population. (Please solve both questions, thank you) (I’ll reward you with brainliest :)

Mathematics
1 answer:
hammer [34]3 years ago
7 0

Answer:

<em>Step-by-step explanation:</em>

<em>Step 1. (The capture) Capture a sample  total counted =958, and them back tagged counted=38,total tagged=56 </em>

<em>The idea is to estimate the proportion p = m/N of tagged =102. </em>

<em>Step 2. (The recapture) After everything has settled down, capture a new sample of n fish. Count the number of tagged fish. Suppose that k of them are tagged. </em>

<em>It is reasonable that, k/n would be a good estimante for p = m/N. </em>

<em>Accordingly, for an estimate N of N, se solve the equation m/N= k/n. </em>

You might be interested in
Use place value to find 12x40
lara [203]
12×40 is 480 that the answer
5 0
3 years ago
What is the length of the unknown side of the right triangle? (1 point)
Angelina_Jolie [31]
C, the answer is C.. trust me
7 0
3 years ago
(2x^3-5x^2+8)(x+3)=?
Alla [95]
(2x³ - 5x² + 8)(x + 3) = ?
First step is to distribute.

2x^4 + 6x³ - 5x³ - 15x² + 8x + 24
Now combine like terms.

2x^4 + x³ - 15x² + 8x + 24

This is your answer, since you can't simplify any further or solve it without some more information.
8 0
4 years ago
Which transformation could NOT be used to prove that two circles are congruent to one another?
EleoNora [17]

Answer: D

Step-by-step explanation:

6 0
3 years ago
Can someone plz help me!
Gekata [30.6K]

Answer:

65

Step-by-step explanation:

the sequence is decreasing by 8

5 0
3 years ago
Read 2 more answers
Other questions:
  • Look at the figure shown below:
    14·1 answer
  • -3x+y=-3<br> How do I write this in y=Mx+b form?
    10·1 answer
  • I need help fast! 20 pts
    9·2 answers
  • Which statements differentiate DNA and RNA? Check all that apply.
    5·2 answers
  • use the fact that 147*16=2352 to write two different multiplication facts that have a product of 2352
    8·1 answer
  • What is the combined weight of 0.5 pounds bag?
    13·1 answer
  • The base angle theorem is written as a conjecture,"if two sides of a triangle are congruent, then the angles opposite of them ar
    15·1 answer
  • What is the number of solutions for 6 - 4r + 4r = 7
    14·2 answers
  • What is the distance between (7, 9) and (-4, 9)
    14·1 answer
  • The table shown is missing an X. Where should the X be placed?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!