Answer:
The number is 50.
Step-by-step explanation:
If we express the percentage x% in the form of ratio then it can be written as 
.
Now, it is asked which number if we make 44 % will give 22.
Let the number is given by x.
Then expressing the % as ratio we can write 
⇒ 
( Answer )
Answer:
I think
A display order of numbers are called <u>sequences</u>.
Answer:i need the asnwer too
Step-by-step explanation:
I found the corresponding plot and choices.
1st period 2nd period
minimum 1 0
q1 3 1
q2 4 3
q3 7 7
maximum 11 13
My answer among the given choices was:
<span>More students watched movies in Mr. Garcia's 2nd period class than in his 1st period class.
</span>
Answer:
Hence the best estimate is population with correct option is 74% and
the value for x=148
Step-by-step explanation:
Given:
A sample of 200
Of which 148 prefer brand new coffee
To Find:
Which statement is true?
Solution:
n=200
x=148
remaining 52 prefer old ones .
So estimate population proportion,
p=x/n
p=148/200
p=0.74
p=74 %
Now, when x=52
p=x/n,
p=52/200
p=0.26
p=26%
There is no option for 52 and 24 %
Hence x=148 and p=74%.
