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Vadim26 [7]
3 years ago
15

100% © A survey was conducted of students at a high school and at a college to determine students' favorite subjects. The re

sults are shown in the table.
History Math Science Total
80 50 70 200
High School
College
Total
70
60
70
200
150
110
140
400
What percentage of the students are college students that prefer history?
O A. 17.5%
B. 35%
C. 37.5%
O D. 46.7%
O E. 75%
Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
8 0

Answer: 35%

Step-by-step explanation:

You might be interested in
How to write 8/15 as a decimal?
Murrr4er [49]

Answer:

0.53

Step-by-step explanation:

Basically just go to your calculator and put in 8 divded by 15

3 0
3 years ago
Find the value of x in a triangle. x-20, x+10, x-20
tatyana61 [14]

The value of the angles should be. (x-40°). , (x-20°), (½x-10°) , not (x-40°) + (x-20°)+(½x-10°)

Sum of all the interior angles of a triangle is 180°.

So a equation can be made by the given data,

(x-40°) + (x-20°) + (½ x-10°) = 180°

x-40°+x-20°+½x-10° = 180°

2x+½x -60°-10° = 180°

5/2 x - 70° = 180°

5/2 x = 180° + 70°

5/2 x = 250°

x = 250° × 2/5

x = 50° × 2

x = 100°

So the angles are

x-40° = 100°-40° = 60°

x-20° = 100°–20° = 80°

½x-10° = ½(100)° - 10° = 50° -10° = 40°

The answer can be checked by putting the values of the angle we got in the second statement i.e. Sum of all the interior angles of a triangle is 180°.

60° + 80° + 40° = 100° + 80° = 180°

6 0
3 years ago
I will give extra points please help
forsale [732]

Answer:

13

Step-by-step explanation:

b= 3

3x3= 9

9+4= 13

3x3+4=13

Hope this helps

7 0
3 years ago
The sum of two<br>consecutive odd integers<br>is 36. What are the<br>integers?​
sweet-ann [11.9K]

Answer:

17 and 19

divide 36 by 2

18

5 0
3 years ago
Help. <br> 1 1/3 divided by 4
WINSTONCH [101]
I think it might be 11/12 you can enter it into a smart calculator that's what I did hope this helps
3 0
3 years ago
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