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julia-pushkina [17]
3 years ago
5

What is 1 to 3 as a ratio

Mathematics
1 answer:
Hoochie [10]3 years ago
3 0
The ratio of 1 to 3 is 1 : 3 or 1/3 (1 over 3)
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Details
ale4655 [162]

Answer:

94 children, 64 students, and 47 adults attended the movie theater.

Step-by-step explanation:

Let; a be for adults, s for students, and c for children.

Make a system to solve for the amount of people.

c/a = 2

a + 2a + s = 205

3a + s = 205

Simplify.

s = 205 - 3a

s = 205 - 3a

c = 2a

Plug it in.

5c + 7s + 12a = 1482

10a + 7(205 -3a) + 12a = 1482

10a + 1435 - 21a + 12a = 1482

a + 1435 = 1482

a = 47

Substitute.

c = 2(47)

c = 94

Solve.

s = 205 - 3(47)

s = 64

5 0
2 years ago
What is the recursive formula for the sequence? -14, -8, -2, 4, 10,...
FinnZ [79.3K]
You are adding 6 to each number. (N-1)+6, I guess
3 0
3 years ago
The least squares regression equation for the data in the table is
Alona [7]

Answer:

A. The r²-value of the linear model is greater than 0.977

Step-by-step explanation:

A P E X

8 0
3 years ago
Read 2 more answers
A basketball-player scores a free-throw with probability 0.9. What is the probability that her first miss occurs on the 6th shot
-BARSIC- [3]

Answer:

Pr = 0.059049

Step-by-step explanation:

Given

p = 0.9 --- probability of scoring

Required

Probability that his first miss is his 6th shot

Let q represent the event that he did not score.

Using complement rule:

q = 1 - p = 1 - 0.9 = 0.1

The event that his first miss is his 6th is represented as:

p p p p p q ---- That he scoress the first 5 attempts

So, the probability is:

Pr = p^5 * q

Pr = 0.9^5 * 0.1

Pr = 0.059049

7 0
3 years ago
A circular fountain has a radius of 9.4 feet. Find it's diameter and circumference to the nearest tenth.
Elina [12.6K]
The diameter is 18.8 feet
I believe the circumference is 59.0 feet
6 0
3 years ago
Read 2 more answers
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