Answer:
72%.
Step-by-step explanation:
We have been given that a big movie theater had 1,200 seats. 864 of the total number of the seats were sold.
To find what percentage of the total seats were sold we will find 864 is what percent of 1200.



Therefore, 72% of the total seats were sold.
Answer:
- A. Clara drew the figure correctly and correctly identified the four-sided figure as a quadrilateral.
Step-by-step explanation:
The figure drawn is attached.
This is a quadrilateral.
Clara did it correctly and named properly.
Correct option is A.
Answer:
C
Step-by-step explanation:
Answer:
0.0023 = 0.23% probability that all 5 balls selected will be the same color
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
The order in which the balls are selected is not important, which means that the combinations formula is used to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.

Desired outcomes:
Either 5 amber from a set of 6, or 5 blue from a set of 5. So

Total outcomes:
5 balls selected from a set of 6 + 5 + 4 = 15. So

Probability:

0.0023 = 0.23% probability that all 5 balls selected will be the same color
Answer:
97 and 10
Step-by-step explanation: