So what we need to do is divide the number of people under 16 by the number of the entire population:
first, let's get rid of the 0s:
now, we can divide:
this is 0.6507....
in order to make this into a percentage, we multiply by 100%:
0.6507*100%=65.07%
the answer is: 65 % (quite a lot!!!)
Number of chocolates per bag because it says 2 numbers. Number and per.
9514 1404 393
Answer:
x^2/9 +(y +2)^2/49 = 1
Step-by-step explanation:
For center (h, k), and x- and y-semi-axis lengths a and b, respectively, the equation is ...
((x -h)/a)^2 +((y -k)/b)^2 = 1
The given ellipse has center (0, -2) and semi-x-axis length 3 and semi-y-axis length 7. Thus the equation is ...
(x/3)^2 +((y +2)/7)^2 = 1
This might conventionally be written as ...
x^2/9 +(y +2)^2/49 = 1
Answer:
v=d/m
Step-by-step explanation:
volume is the division between the distance and the mass
Answer:
Below in bold.
Step-by-step explanation:
Arrange the data in ascending order:
1. 1 1 2 3 4 7 9
Median = middle number = 3.
Q1 = 1
Q3 = 7.
2. 26 31 34 38 42 66 74 78
Median = mean of 2 middle numbers = 40.
Q1 = 31.
Q3 = 74.
3. 36 45 49 52 53 64 81 87 93
Median = middle number = 53.
Q1 = 47.
Q3 = 84.
