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Liono4ka [1.6K]
4 years ago
7

Ms. Brown assigned a research project to her science students. The first step: decide on a problem and develop a research questi

on. Sam decided on the following question: Do aliens live on Earth? Ms. Brown told Sam that his question and in general, his topic, were not suitable for a research project.
Ms. Brown suggested to Sam that his topic was not suitable because he could not collect data or any _________ that aliens actually lived on Earth. What is the BEST term to fill in the blank from the choices below?
A) evidence
B) photographs
C) proof
D) testimony
Mathematics
2 answers:
Monica [59]4 years ago
5 0
I think that the answer is...A)

icang [17]4 years ago
3 0
The answer is either A. or B. but I think it is A.
You might be interested in
Please help me. <br><br> The answers are <br><br> A (3, -2<br> B (1,14)<br> C (4,3)<br> D (2,9)
Vlad [161]

Answer:

c. (4,3)

Step-by-step explanation:

If you look at all the rest of the coordinates, compared to (4,3). None of them are in the red area. They are either in the blue, or the orange. To be a solution it has to be in both areas, (the red). Hope this helps!

5 0
3 years ago
A ribbon 4 m long is cut into 8 equal pieces.
dexar [7]

Answer:

1/2 m

Step-by-step explanation:

It is because 4 = 4/1, 8 = 8/1 and 4/1 divided by 8/1 is also equal to 4/1 times by 1/8 which equals 4/8.

4/8 is simplified to make 1/2m

hope this helps mark brainliest

4 0
2 years ago
Convert the equation y= -4x + 2/3 into general form equation and find t the values of A,B and C.
alukav5142 [94]

Answer:

<em>Standard form: </em>12x+3y-2=0<em></em>

<em>A = 12, B = 3 and C = -2</em>

<em></em>

Step-by-step explanation:

Given:

The equation:

y= -4x + \dfrac{2}3

To find:

The standard form of given equation and find A, B and C.

Solution:

First of all, let us write the standard form of an equation.

Standard form of an equation is represented as:

Ax+By+C=0

A is the coefficient of x and can be positive or negative.

B is the coefficient of y and can be positive or negative.

C can also be positive or negative.

Now, let us consider the given equation:

y= -4x + \dfrac{2}3

Multiplying the whole equation with 3 first:

3 \times y= 3 \times -4x + 3 \times \dfrac{2}3\\\Rightarrow 3y=-12x+2

Now, let us take all the terms on one side:

\Rightarrow 3y+12x-2=0\\\Rightarrow 12x+3y-2=0

Now, let us compare with Ax+By+C=0.

So, <em>A = 12, B = 3 and C = -2</em>

6 0
3 years ago
A+ B = 30. A:B what is equivalent to 2:3
Paraphin [41]
2/3 and 12/18 are equivalent fractions, and 12+18 = 30 so the answer is 12:18 
5 0
3 years ago
7 1/5 divided by 8, simplified
mel-nik [20]

Answer:

9/10 or 0.9

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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