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prisoha [69]
2 years ago
10

(Brainliest question) Which type of study best describes the following research most likely to be done? A researcher is trying t

o determine the effects of animal habitats and animal populations after forest fires. So she visits places that have had a naturally occurring Forest fire to study the area.
Experimental study

Observational study

Simulation study

Double blind study
Mathematics
1 answer:
drek231 [11]2 years ago
8 0

Answer:

Observational study

Step-by-step explanation:

  • See the researcher visits the forest.
  • She want to experience or observe the forest fire.
  • She want to observe how it affects the animals.
  • Hence it's observational study
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Nathan buys coffee and hot chocolate for his co-workers. Each cup of coffee costs $1.55 and each cup of hot chocolate costs $1.0
Sloan [31]

Answer:

he buys 6.78

Step-by-step explanation:

8 0
3 years ago
Find the LCM of a(a+b)-b(b+c)-c(a+c) and c(b+c)-a(a+c)<br>​
mash [69]

Answer:

I know what you're asking you are asking to find the least common multiple. However all I can find is the GCF which is 1

Step-by-step explanation:

5 0
3 years ago
Solve the equation for the specified variable.<br> T= BA-9, for B<br> What does b=
NARA [144]

9514 1404 393

Answer:

  B=\dfrac{T+9}{A}

Step-by-step explanation:

Add 9 to both sides of the equation, and divide by the coefficient of B.

  T = BA -9

  T +9 = BA

  (T +9)/A = B

We can rewrite that with B on the left:

  B = (T +9)/A

4 0
3 years ago
The vertices of a triangle are A(2,4),B(-1,-3),and C(3,6). Find the new vertices. Use the rule (x,y) &gt;&gt;&gt;(x-3,y+5)to tra
Mama L [17]

Answer:

A(-1,9), B(-4,2) and C(0,11)

Step-by-step explanation:

The vertices of a triangle are A(2,4),B(-1,-3),and C(3,6).

To translate, we use the rule (x,y) >>>(x-3,y+5)

For Vertex A(2,4),

The new vertex is (2-3, 4+5)=(-1,9)

For Vertex B(-1,-3)

The new vertex is (-1-3,-3+5)=(-4,2)

For Vertex C(3,6)

The new vertex is (3-3,6+5)=(0,11)

After translation of Vertex A, B and C by the given rule, the new points are A(-1,9), B(-4,2) and C(0,11)

8 0
2 years ago
A family of four goes to the movies. Each ticket costs x dollars and $10 for a drink and candy. Each member of the family got a
raketka [301]

Answer: 4x+40 dollars

Step-by-step explanation:

1. Define: since a ticket costs x dollars and 10$ for a drink and candy, your expression would be x+10 dollars.

2. Distrubute: Since there are 4 people, it would be:

4*(x+10)

3. Simplify: 4*(x+10) => 4x+40

Have a nice day! :D

3 0
3 years ago
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