Answer:
7100000
Step-by-step explanation:
I think this is correct, tell me if it's not
Answer:
0.5 OR 1/2
Step-by-step explanation:
Since the two points are (6,4) and (12,7) you would find the distance in x and y.
Slope = change in y/ change in x
Change in y: the y coordinates are 4 and 7, so 4 + 3 = 7. +3 is the change.
Change in x: the x coordinates are 6 and 12, so 6 + 6 = 12. +6 is the change.
Slope = 3/6 = 1/2 = 0.5 = 50%
Hope this helps :D
Answer:
Option B: 0.4
Step-by-step explanation:
We have 20 dots.
Such that each column represents the repetitions for each proportion.
So:
0.1 -> 3 times
0.2 -> 1 time
0.3 -> 4 times
0.4 -> 6 times
0.5 -> 3 times
0.6 -> 3 times
Now we can compute the mean of these values, and that will be the best estimation we can make with the given data.
Remember that for a set of N values:
{x₁, x₂, ..., xₙ}
The mean is:
![M = \frac{x_1 + x_2 + ... + x_n}{N}](https://tex.z-dn.net/?f=M%20%3D%20%5Cfrac%7Bx_1%20%2B%20x_2%20%2B%20...%20%2B%20x_n%7D%7BN%7D)
In this case we have the set of 20 points described above, then the mean is:
![M = \frac{3*0.1 + 1*0.2 + 4*0.3 + 6*0.4 + 3*0.5 + 3*0.6}{20} = 0.37](https://tex.z-dn.net/?f=M%20%3D%20%5Cfrac%7B3%2A0.1%20%2B%201%2A0.2%20%2B%204%2A0.3%20%2B%206%2A0.4%20%2B%203%2A0.5%20%2B%203%2A0.6%7D%7B20%7D%20%3D%200.37)
Rounding to the first place after the decimal point, we get:
M = 0.4
Then the correct option is option B.
10 Is 125% Of 8.
There Is A 25% Increase.
Answer=20% increase
$125 $150
______=______
100% x %
125x=15000
x=120%
120%-100%=20% increase