Answer:
3 beads.
Step-by-step explanation:
p = 3q
9 beads = 3q
q = 3 beads.
2 9/10 if you round it up but if it is not then its 2 4/5
Answer:
Answer:
The range is 15
Explanation:
The box and whisker plot is from 5 to 20
The range is:
20 - 5 =15
Answer:
Correct simplification: y^15/(xy^3−3)^5
Step-by-step explanation:
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.