You can put 400/100 to get the fraction 4/1 or 4, it is not a mixed number though. So the final answer is 4
A parallelogram without four right angles would prove that to be false.
Answer:
3026
30
Step-by-step explanation: Average sum of the female and male's test score is the sum of expected value of each gender:

Assuming x represents the random male selected and y represents the random female selected:

3026
The average sum of their scores is 3026.
Average difference is the difference between the expected value (mean) of each gender:

1528 - 1498
30
The average difference of their scores is 30.
The answer to your question is D) √5x/5x.
I hoped this helped!
<span>5^2 + 10^2 = 125
c^2 = 125
c = √125 = √(25•5) = = 5√5</span>