Answer:
21
Step-by-step explanation:
We require to calculate 84% of 25
84% = 
= 0.84
multiply 25 by 0.84 for result
0.84 × 25 = 21
For this case what we must do is take into account that the angle can be measured in two ways starting from the positive x axis.
- <em>1) Counterclockwise
</em>
- <em>2) Clockwise direction
</em>
We have then that the measures between both lines are given by:
1) Counter-clockwise: 90 degrees
2) Clockwise: -90-90-90 = -270 degrees
Answer
two possible measures of the angle below are:
-270 ° and 90 °
Answer:
To find the mean, you have to add all numbers together and divide them by the number of data points.
let me show what I mean:
The heights of the dogs are 600,470,170, 430,300.
Step-by-step explanation:
600+470+170+430+300.
1970.
Now we have to divide 1,970 by 5 ( because we are given 5 data points)
The mean is:
1970/5=394
Variance: First, arrange the data from least to greatest.
s2 = 27130
Standard Deviation: 164.71187
Difference between x and y is 25
lets say x is bigger
x-y=25
smaller is 1/6 of larger
y=x/6
sub x/6 for y in other equation
x-(x/6)=25
times both sides by 6
6x-x=150
5x=150
divide both sides by 5
x=30
y=x/6
y=30/6
y=5
the smaller number is 5
