In a school, the ratio of musicians to athletes is 3:1. which statement is true13 of the total students are musicians.

If there are 18 people, then 12 of them are athletes.

If there are 3 athletes, then there are 12 musicians.

The number of musicians is 3 times the number of athletes

Answers

Answer 1

Answer: I think the correct answer from the choices listed above is the last option. In a school, the ratio of musicians to athletes is 3:1. This means that the number of musicians is 3 times the number of athletes. Hope this answers the question. Have a nice day.

Answer 2

Answer:

Answer: The answer is (D) The number of musicians is 3 times the number of athletes.

Step-by-step explanation: Given that the ratio of musicians to athletes in a school is 3 : 1. We are to select the correct statement out of the given four options.

Since the total number of people are not given, so we cannot say that 13 of them are musicians. Therefore, option (A) is incorrect.

If there are 18 people, then number of athletes is given by

$(x)/(x+3x)* 18=4.5\neq 12,$

and hence the option (B) is not correct.

If there are 3 athletes, then

x=3, and so the number of musicians = 3 × 3 = 9 ≠ 12. Therefore, the option (C) is not correct.

Number of musicians = 3x = 3 × x = 3 × number of athletes.

Thus, the correct option is (D) The number of musicians is 3 times the number of athletes.

Related Questions

if 30 cents outof every 1 dollar goes to taxes and the rest is net income, what's the ratio of taxes to net income?
How many ziros in the number 1.8e10?
The sum of the digits of a certain two-digits is 7.Reversing its digits increase the number by9.What is the number
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6
Samuel's Car Service will charge a flat travel fee of $4.75 for anyone making a trip. They charge an additional set rate of $1.50 per mile that is traveled. What is an equation that represents the charges?1) y=1.5x+1.52) y=4.75x+4.753) y=1.5x+4.754) y=4.75x+1.5

At a local pizza parlor, the large pies have a diameter of 16 inches. each large pie can be cut into either 8 slices or 12 slices based on customers preference. how much larger is the area of a slice of pizza from the 8 piece pie then the area of a slice of pizza from the 12 piece pie round your answer to the nearest tenth of a square inch (please explain how you got the answer)

Answers

Area=Pi r^2

A=3.1414592 x 8^2

A=201.06 Inches^2

201.06/8 =25.13 inch^2-the size of each of the 8 slices

201.06/12=16.76 inch^2-the size of each of the 12 slices

25.13/16.76=1.50 - 1 =.50 x 100 =50% bigger-the 8/12 slices.

You could just as well divide the diameter of the pie by 8 and 12 and the difference would be the same, or 50% larger.

Geometry help help help.

Answers

1 = 2 = 3 = 90
4 = 113
5 = 6 = 67
8 = 23
7 = 9 = 157

1 = 2 = 3 = 90
4 = 113
5 = 6 = 180 - 113 = 67
8 = 180 - (90+67) = 180 - 157 = 23
7 = 9 = 180 -23 = 157

Someone help!!!!! Which graph is defined by the function given below?y = (x - 5)(x -5)
A, Graph A
B. Graph B
C. Graph C
D. graph D

Answers

A) Graph A is the answer 100%

Answer:

Graph A :)

Step-by-step explanation:

correct on a p ex.

the coordinates of the endpoints of line AB and line CD are A(x1, y1), B(x2, y2), C(X3,Y3), and D(x4, y4). which condition proves that line AB is parallel the CD?

Answers

Find the slope for the two lines and state that they are equal (condition for parallel lines)

Slope of line AB

[y2 - y1] / [x2 - x1]

Slope of line CD

[y4 - y3] / [x4 - x3]

Condition

[y2 - y1] / [x2 - x1] = [y4 - y3] / [x4 - x3]

Meena read 1/4 pages of a book containing 320 pages how many pages did she read?

Answers

Step-by-step explanation:

Hope it will help you a lot.

Which sentence does not contain any errors in capitalization?a. Ricardo is planning a trip to Peru to hike in the Andes mountains.
b. I could see the entire city from the top deck of the Eiffel Tower.
c. Last night we saw the constellation Cassiopeia, which looks like a Chair.
d. My sister uses curly-girl Hair gel to style her long ringlets.