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Triss [41]
3 years ago
15

Which option is an example of an experiment?

Mathematics
1 answer:
Novay_Z [31]3 years ago
6 0

Answer:

B. Testing the effect that eating organic food has on health by having

a group of people selected at random eat organic food for six

consecutive months and then comparing the results with a group

of people who didn't eat any organic foods during the same period

You might be interested in
Please answer fast !!
Alborosie

Answer:

x=2

Step-by-step explanation:

2*2-x=2

4-x=2 subtract 4 by both sides

-x= -2 multiply each side by -1

x=2   answer

3 0
2 years ago
Find all rational roots for p(x)=0
Olenka [21]

Answer

C. (5/2, -1/3)

Step by step explanation

Here we use the rational root theorem.

The possible roots are

+1, +3, +5, +15, +1/2, +3/2, +5/2, +15/2, +1/3, +5/3, +1/6 and +5/6

We have to use the synthetic division to find the correct root of this function.

Here the roots are 5/2 and -1/3

Others are not roots of this function.

Let's check x = 5/2  with synthetic division.

5/2)   6   -13   13   -39   -15

-               15    5    45    15

           --------------------------

             6     2   18     6     0

Similarly x = -1/3 is also root of this function.

Answer: C. (5/2, -1/3)


8 0
2 years ago
Rusty is training for a triathlon. He
USPshnik [31]

Answer:

207 miles

Step-by-step explanation:

92/4

9•23

6 0
3 years ago
7 multiplied by 5 multiplied by 2 whole over 7 multiplied by 3, the whole raised to the power of 2 multiplied by 5 to the power
alekssr [168]
1.923 * 10 ^ -35 is the answer I got, however you did not specify any formatting to the question, so others may get a completely different answer
7 0
3 years ago
a quadrilateral has angles measuring 105 degrees, 80 degrees, and 45 degrees what is the measure of the 4th angle
Bond [772]

Answer: 130 degrees

Step-by-step explanation:

105+80+45+x=360

230+x=360

-230 both sides

X=130 degrees

6 0
3 years ago
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