Answer:
C. the mean increases more
Step-by-step explanation:
the mean is more affected by outliers because it is an average of all the numbers.
Answer:
30 members will play wind instruments
15=5(y)
Divide both sides by 5.
3=y
Because it is not a decimal that means it is 300% not 30%. 15 is 300% of 5.
Car rental for three days: 3x
Insurance charges: $75
Car wash charges: $15
Expression of cost for the first three people:
cost = 3x + 75
Expression for the fourth person:
cost = 3x + 75 + 15
cost = 3x + 90
