Answer: all true
Step-by-step explanation:
Look at the picture closely ull see it
A median is the middle number of a data set.
To find it put the numbers in order.
78, 69, 69, 96, 99
Then find the middle number
78, 69, *69,* 96, 99
The median is 69
A mode is the number that appears the most in a set of numbers.
78, *69, 69,* 96, 99
The mode is 69
To find the mean or average of a set of numbers, add all the numbers together then divide by the number of numbers there are.
99+69+96+69+78 = 411
411/5 = 82.2
The mean is 82.2
Hope this helped! If you have anymore questions or don't understand, please comment on my profile or DM me. :)
Math:
7 dogs, 3 cats, 5 birds. In total, there are 15 animals all together.
So ignore the 3 and 5 those are in there to throw you off. To get the percentage, you do 7/15
So you'd get 0.4666667
Answer: 0.467
Rounded Answer: 0.47 (Or 47% B)
Answer:
34°
Step-by-step explanation:
90-56=34°
__________
For making mathematical induction, we need:
An 
for which the relation holds true
if its true for 
, then, is true for 
<h3>
base case</h3>
the relationship is not true for 1 or 2
but, is true for 3
<h3>
induction step</h3>
lets say that the relationship is true for n, this is
lets add 4 on each side, this is
now
if 
then 
, so
and this is what we were looking for!
So, for any natural equal or greater than 3, the relationship is true.
