4. Shelby spent on eighth of the money in her

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

hammer [34]

Answer:

Step-by-step explanation:

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

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

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.

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

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

7 0

3 years ago

If the area of a circle is 16 pi cm2 what is the circumference of the circle in terms of pi?

Mashutka [201]

The answer is B. 8pi

8 0

3 years ago

Brandon needs $480 to buy a TV and stereo system for his room. He received $60 in cash for birthday presents. He plans to save $

hammer [34]

The answer is 14 weeks

60 + 30w = 480
30w = 480 - 60
30w = 420
w = 420 / 30
w = 14

3 0

2 years ago

Read 2 more answers

If u have 43 one 3tens = how many tens

pochemuha

I was looking into it and found 41.3

3 0

3 years ago

Read 2 more answers

What is the transformation of f(x)= x^3:

mariarad [96]

Answer:

7. Down 5

8. Horizontal reflection

9. Vertical stretch by a factor of 5

Step-by-step explanation:

Transformations of Graphs (functions) is the process by which a function is moved or resized to produce a variation of the original (parent) function.

Transformations

For a > 0

$f(x+a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units left}$