50.74
B/c 43*.18=7.74
7.74+43=50.74
hope this helps
Answer:
17/25
Step-by-step explanation:
P(not red)=Number of Skittles Not Red/Total Number of Skittles
Answer:
Graph the line y = 3r
jajj#jjz#jjjwjjwjwjbansjjskksskskkskskdkdd
Answer:
It would not change
Step-by-step explanation:
Because if you add you get the same thing
Answer:
a) the mean is $53.50
b) it is a statistic
Step-by-step explanation:
mean = ∑fx/∑f
∑f = 20
mean = (sum of the terms) ÷ (number of terms)
mean = (53+49+54+50+21+46+75+45+63+76+61+63+36+34+54+63+37+62+66+62) ÷ 20 = 1070/20
=$53.50
b) it is statistics because it is a random sample of 20 residential customers not the actual population
