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
Yanka [14]
3 years ago
6

Can someone answer my previous question

Mathematics
2 answers:
lubasha [3.4K]3 years ago
7 0

Answer:

kkkkk

Step-by-step explanation:

kari74 [83]3 years ago
4 0

Answer:

what is it about........

You might be interested in
Translate this sentence into a equation. 117 is the product of Delia's age and 9.
Tju [1.3M]

Let Delta's age be d

d=\frac{117}{9}

8 0
3 years ago
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
Adrian's CD player can hold six disks at a time and shuffles all of the albums and their songs. If he has thirteen CD's, how man
EastWind [94]
To answer this problem, the utilization of the provided formula is of utmost importance.

The formula to be used would be for the combination with no repetition since it is what is asked and possibly happens when involving the products mentioned in the problem. The formula would be

      n!                                              where in
-------------                                                   n = number of things to choose from
(n - r)! r!                                                      r = number of things needed to form

the symbol ! is called a factorial function which replaces the sequence of multiplying a number in a descending order.

lets substitute and solve

      13!
--------------
(13 - 6)! 6!

      13!
-------------
   (7!) 6!

6,227,020,800
-------------------
  5,040 x 720

6,227,020,800
-------------------
    3,628,800

1,716

The answer would be 1,716.
6 0
3 years ago
I need help on doing the equal values method. Please tell me how to do y=11-2x y=x+2
noname [10]

Answer:

11-2x=x+2

-3x=9

x=-3

Step-by-step explanation:

y=11-2x

y=x+2

So we use the first equation to plug in for the second equation.

Then we solve for x and get the answer. Hope this helps. Thank you.

8 0
3 years ago
The gravitational strength on Earth is less than the gravitational strength on Neptune. Which statement is correct?
murzikaleks [220]
The mass of an object will never change no matter what, however, the weight relies on gravity. So therefore, the answer would be D.
5 0
3 years ago
Other questions:
  • If a=14 and b=14, then a=b what algebraic property is illustrated above?
    7·1 answer
  • 2/7 (x +4) = 6 solve for x​
    9·2 answers
  • The perimeter of a pentagon is 48. One side is equal to x, two sides are twice x and two sides are three more than x. What are t
    12·1 answer
  • In two or more complete sentences, describe the transformation(s) that take place on the parent function, f(x)=log(x), to achiev
    9·1 answer
  • What would the equation for this point be??
    10·1 answer
  • I need help on this question I need the answer please
    11·1 answer
  • So for this answer I got 5 hrs. > 38.13 - 12 = 26.13/4.75 = 5 (rounded). However, my answer is wrong. Not sure how else I can
    13·1 answer
  • If Matt earns eight dollars per hour and h is the number of hours Matt works, which expression represents how much money Matt ea
    11·1 answer
  • A basket holds 45 apples and 3 oranges. A blindfolded man reaches into the basket and selects one piece of fruit. State the prob
    14·1 answer
  • 7-2y>3y+13 y = -1 true or false
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!