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kicyunya [14]
3 years ago
10

Which of the following sets is not finite?

Mathematics
2 answers:
dsp733 years ago
8 0
It's C, because there are infinitely many integers less than 0: -1,-2,-3,-4,-5,\ldots etc.
Marrrta [24]3 years ago
7 0
I got this question wrong, so when I went over my answers later I found out the correct answer is

A.<span> {x|x is a natural number less than 10}</span>
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In spring 2014, faculty from the City University of New York (CUNY) reported on a randomized controlled trial they conducted. Th
Lady_Fox [76]

Answer:

A) explanatory variable is "The extra support given by faculties"

B) the response variable is;

"How successful students who were placed directly into college - level statistics were able to outperform both elementary algebra treatment groups."

C) Confounding Variable is "ability of students to be successful or pass"

D) Experiment

Step-by-step explanation:

A) An explanatory variable is simply a type of independent variable used to explain the changes that occur in another variable. Furthermore, it can be manipulated by the researcher and is also used to predict differences in the response variable.

Now, from the question, we see that the variable "extra support by the faculties" is used to determine how successful community college students who were placed directly into college - level statistics were in outperforming both elementary algebra treatment groups.

Thus, the explanatory variable is "The extra support given by faculties"

B) In answer A above, we saw that the explanatory variable is used to predict the response variable.

We saw that the explanatory variable predicted how successful community college students who were placed directly into college - level statistics were in outperforming both elementary algebra treatment groups.

Thus, the response variable is;

"How successful students who were placed directly into college - level statistics were able to outperform both elementary algebra treatment groups."

C) A confounding variable is one that influences or changes the effect of the dependent & independent variable. It is therefore used to influence the result/outcome of an experiment/research.

From the question, it's clear that the ability of the students to pass or be successful is what influences the effect of the support by the faculties.

Thus, the Confounding Variable is "ability of students to be successful or pass"

D) The question portrays an experiment because it is being used to check if an hypothesis statement is true or false.

3 0
3 years ago
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
vfiekz [6]
For AD:
 AD=root((c-0)^2 + (d-0)^2)=root((c)^2 + (d)^2)
 For BC:
 
BC=root(((b+c) - b)^2+(d-0)^2)=root((c)^2+(d)^2)
 For AB:
 
AB=root((b-0)^2 + (0-0)^2)=root((b)^2 + (0)^2)=root((b)^2)
 For CD:
 
CD=root((c-(b+c))^2 + (d-d)^2)
 CD=root((b)^2 + (0)^2)
 CD=root((b)^2)
8 0
3 years ago
Each statement describes a transformation of the graph of y= x. Which statement correctly describes the graph of yu x- 8?
tamaranim1 [39]

Answer:h

Step-by-step explanation:

H

4 0
3 years ago
Change 3/8 to a decimal fraction. 0.375 37.5 375 0.0375
meriva
3/8 as a decimal would be 0.375
3 0
3 years ago
Read 2 more answers
I will give u brianliest!
aleksley [76]

Answer:

a) 5.956x10^-24

b)8x10^29

8 0
3 years ago
Read 2 more answers
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