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il63 [147K]
2 years ago
6

Science has some limitations: It can be used only to answer certain types of questions. Which of the following questions can be

answered using a scientific approach? (Check all that apply.) A. What is the purpose of my life?
B. How does an acorn develop into an oak tree?
C. What is the most ethical way to test new medicines?
D. Where is liquid water found in our solar system?
E. When will we find a cure for cancer?
SAT
1 answer:
Otrada [13]2 years ago
6 0

D. where is liquid water found in our solar system I think is the correct answer

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Need to know length of x
Afina-wow [57]

Answer:

12 may be the answer also there is a possibility od 15 but more likeltly its going to be 12

5 0
4 years ago
In a recent survey, 1358 arizona state university students were asked about their plans after graduation. The following results
lisov135 [29]

The answers to the given questions on the survey of students by the use of a Venn Diagram are;

A) Venn diagram attached

B) 57 Students

C) 811 Students

D) 785 Students

E) 67 Students

<h3>Understanding Venn Diagrams</h3>

We are given;

  • Total number of Students = 1358
  • Number of Students that plan to get a new job = 1194
  • Number of Students that plan to attend graduate school = 306
  • Number of Students that plan to buy a new car = 547
  • Number of Students that plan to do all three things = 46
  • Number of Students that plan to only attend graduate school = 28
  • Number of Students that plan to get a job and buy a new car, but not attend graduate school = 432
  • Number of Students that plan to get a new job and attend graduate school = 221

A) I have drawn a Venn Diagram to depict this given numbers of students and I have attached it.

B) From the venn diagram, we can see that the number of people that plan to attend graduate school and buy a new car, but not get a new job = 57

C) From the Venn diagram, we can calculate the number of students that do not plan to buy a new car is;

541 + 175 + 28 + 67 = 811

D) From the venn diagram, we can calculate the number of students plan to get a new job or buy a new car as;

541 + 175 + 12 + 57 = 785

E) From the venn diagram, we can see that the number of students that do not plan to get a new job, attend graduate school, nor buy a new car is; 67

The complete part of the question is;

A) Draw a Venn diagram that represents the situation consisting of 2. cardinalities.

B) How many people plan to attend graduate school and buy a new car, but not get a new job?

C) How many students do not plan a buy a new car?

D) How many students plan to get a new job or buy a new car?

E) How many students do not plan to get a new job, attend graduate school, nor buy a new car?

Read more about Venn Diagrams at; brainly.com/question/2099071

6 0
3 years ago
In casting experiments performed using a certain alloy.
jeyben [28]
Answer:
A) Cm = 2.232 s/mm²
B) Time taken to solidify = 74.3 seconds
Explanation:
(A) Since a side is 50mm and all sides of a cube are equal, thus, Volume of the cube is;V = 50 x 50 x 50 = 125,000 mm³
There are 6 faces of the cube, thus Surface Area A = 6 x (50 x 50) = 15,000 mm²
So, Volume/Area = (V/A) = 125,000/15,000 = 8.333 mm
Cm is given by the formula; Cm =[Tts] /(V/A)² where Tts is time taken to solidify and it's 155 seconds in the question. Thus;
Cm = 155/(8.333)²= 2.232 s/mm²
(B) For;Cylindrical casting with D = 30 mm and L = 50 mm.;
Volume of cylinder is;
V = (πD²L) /4
So,V = (π x 30² x 50)/4 = 35,343mm³
Surface area of cylinder is;
A = (2πD²)/4 + (πDL)
Thus, A = ((π x 30²)/2) + (π x 30 x 50) = 6126 mm²
Volume/Area is;
V/A = 35,343/6126 = 5.77 mm
Same alloy and mold type was hsed as in a above, thus, Cm is still 2.232 s/mm²
Since Cm =[Tts] /(V/A)²
Making Tts the subject, we have;
Tts =Cm x (V/A)²
Tts = 2.232 x (5.77)² = 74.3 seconds
7 0
2 years ago
The Smiths were just approved for a 25 year mortgage at an 11% fixed rate. If they had not filed bankruptcy in the past, they co
zhenek [66]
Link for the answer here. By Travis Scott free Jordan 1 sneaker link
7 0
3 years ago
Which interpretation focuses upon a critical theme of the poem there will come soft rains?
jeka94

The interpretation that focuses upon the critical theme is; The word "war" shows that this poem is actually a "spring" poem that is anti-war in meaning.

<h3>What is the interpretation of the poem?</h3>

From the poem titled there will come soft rains, we see that if the war we had was over, nobody would have cared.

Now, wars tend to do some damage and It means there must have been damages to the animal's habitat during that war. Thus, If you were an animal and then found out that humanity was gone, you would be happy since they won't be able to destroy your habitat again.

Thus, the interpretation that focuses on the central theme is the word "war" shows that this poem is actually a "spring" poem that is anti-war in meaning.

Read more on interpretation of poem at; brainly.com/question/25019689

3 0
3 years ago
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