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
Alex_Xolod [135]
2 years ago
13

Three types of fish populate a lake. Researchers conducting a study want to know which type is most common in the lake. They sen

d teams to different locations on the lake to catch, tag, and release as many fish as possible.
What is the sample in this study?


A.
All fish in the lake

B.
All fish caught in the lake during the study period

C.
Fish that are caught and tagged by the research teams

D.
The type of fish with the greatest number
Mathematics
2 answers:
Gnesinka [82]2 years ago
8 0

Answer:

b

Step-by-step explanation:

konstantin123 [22]2 years ago
7 0

Answer:

fish that are caught and tagged by the research teams

Step-by-step explanation:

You might be interested in
What is the slope of each side of the triangle? the sides are A(-2,4) B(-1,1) C(2,3)
Rashid [163]

Answer:

The slopes of three sides of triangle are as follows:

AB = -3

BC = 2/3

AC = -1/4

Step-by-step explanation:

The slope is denoted by m and is calculated using the formula

m = \frac{y_2-y_1}{x_2-x_1}

The given vertices are:

A(-2,4) B(-1,1) C(2,3)

The sides will be:

AB, BC, AC

Let m1 be the slope of AB

Let m2 be the slope of BC

Let m3 be the slope of AC

Now

Slope\ of\ AB = m_1 = \frac{1-4}{-1+2} = \frac{-3}{1} = -3\\Slope\ of\ BC = m_2 = \frac{3-1}{2+1} = \frac{2}{3}\\Slope\ of\ AC = m_2 = \frac{3-4}{2+2} = \frac{-1}{4} = -\frac{1}{4}

Hence,

The slopes of three sides of triangle are as follows:

AB = -3

BC = 2/3

AC = -1/4

6 0
2 years ago
Antoine has $13 in his checking account. He buys some school supplies and ends up with $5 in his account. what was the overall c
ladessa [460]
13-5 is how you would do this so your answer would be 8 :)
6 0
3 years ago
(x^3-2x^2-5x+6)÷(x-1) solve using long division, must show work​
shepuryov [24]
The answer to the question

7 0
3 years ago
Write the equation of the line that has a y-intercept of (0,4) and a slope of 2.
GuDViN [60]

Answer:

y=2x+4

Step-by-step explanation:

the y-intercept is the y value of the point given. in the slope form, 2 would be your m

3 0
3 years ago
Square has side lengths of 13 units. Point lies in the interior of the square such that units and units. What is the distance fr
romanna [79]

The distance from E to side AD is 25/13.

<h3>What is a distance?</h3>
  • The length of the line connecting two places is the distance between them.
  • If the two points are on the same horizontal or vertical line, the distance can be calculated by subtracting the non-identical values.

To find what is the distance from E to side AD:

  • If you draw a diagram, you'll see that triangle AEB is a right triangle with lengths 5, 12, and 13.
  • Let's call F the point where E meets side AD, so the problem is to find the length of EF.
  • By Angle-Angle Similarity, triangle AFE is similar to triangle BEA. (the right angles are congruent, and both angle FAE and ABE are complementary to angle BAE)
  • Since they're similar, the ratios of their side lengths are the same.
  • EF/EA = EA/AB (they're corresponding side lengths of similar triangles).

Substitute them with known lengths:

  • EF/5 = 5/13
  • EF = 5 × (5/13) = 25/13

Therefore, the distance from E to side AD is 25/13.

Know more about distance here:

brainly.com/question/2854969

#SPJ4

The correct answer is given below:
Square ABCD has side lengths of 13 units. Point E lies in the interior of the square such that AE=5 units and BE=12 units. What is the distance from E to side AD? Express your answer as a mixed number.

8 0
1 year ago
Other questions:
  • 4(a+2)=8+4a <br><br> Help.<br><br> Me.
    10·2 answers
  • Gerry has two different part-time jobs, and he had work 20 hours per week at each job. He earns $8 per hour at one job. Which ex
    10·1 answer
  • What is 1/3 as a percentage
    15·2 answers
  • Show me another way to round 212 and 361
    11·1 answer
  • BRAINLIEST Grapes are sold by the pound. The table shows the total cost for different weights. Number of Pounds 3 6 9 Total Cost
    5·2 answers
  • Find the selling price of a $270 bike with a 24% markup
    10·1 answer
  • Diego plays center forward on his soccer team. On average, he scores 1.25 goals per match. The tally of his total goals for the
    5·1 answer
  • How do I do this?<br> I really need help and I don’t understand
    7·1 answer
  • Can someone help me on 2,3
    14·1 answer
  • Tim and Al are bricklayers. Tim can construct an outdoor grill in 5 days. If Al helps Tim, they can build it in only 3 days. How
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!