Answer:
I don't know the value of either, could you add more information?
Step-by-step explanation:
I'd be glad to help.
A family of four spent the following for their meals $16.25, $17.96, $3.58, $4.61, $5.23.
Mean cost spent is calculated by:
Total Cost/Number of Meals
(16.25+17.96+3.58+4.61+5.23)/5
47.63/5
$9.53
Mean Cost represents the average amount per meal the family has spent.
Median cost is the cost that in the middle of the five costs which is $5.23.
<span>The mean cost is significantly different from the median cost because it is higher.</span>
Median cost is a better representation of the amount of money that the family spent because, with<span> regard to meal costs, this means that exactly half of the meals in the amusement park are above this price ($5.23) and exactly half are below. </span>
<span> </span>
Answer: 52
Step-by-step explanation:
First, divide 13 by the total amount of shows, 19. Then, divide 76 by 19. This results in 4, which when multiplied by 13, results in 52. To check the answer just divide 52/76 and you should get the same number as with 13/19.
To write the function correctly, it is important to assign variables correctly and understand the situation of the problem clearly. For this, we let y the number of people and x as the number of songs played.
At x = 0 y = 567
at x = 1 y = 567 - 567(1/3)
at x = 2 y = 567 - 567(1/3)(1/3)
at x = 3 y = 567 - 567(1/3)(1/3)(1/3)
Therefore, the number of people left after x songs would be represented by the equation:
y = 567 - 567(1/3)x
y = 567 ( 1- x/3 )
Answer:
D)12.5
Step-by-step explanation:
y/2.5=5
y=5*2.5
y=12.5